Kosakata Adjective TOEFL 100 Kata Akademik Wajib Hafal

Kosakata adjective TOEFL adalah kumpulan kata sifat akademik yang sering muncul di Reading dan Listening TOEFL untuk pelajar yang mengejar skor tinggi. Dengan menguasainya, Anda lebih cepat memahami ide utama dan nuansa argumen. Hasilnya, akurasi jawaban meningkat dan waktu mengerjakan soal lebih efisien.

Kenapa adjective akademik sering “mengunci” jawaban di TOEFL?

Di teks akademik TOEFL, adjective berfungsi seperti “label cepat” yang memberi sinyal: seberapa penting temuan (mis. significant), seberapa kuat bukti (mis. conclusive), atau sikap penulis (mis. controversial). Jika Anda melewatkan adjective kunci, Anda mudah salah membaca nada dan kesimpulan.

Contoh sederhana: “a marginal increase” beda jauh dengan “a substantial increase”. Keduanya sama-sama “naik”, tetapi dampaknya berbeda—dan itu bisa mengubah jawaban untuk pertanyaan main idea, detail, dan inference.

Cara cepat mengenali adjective TOEFL tanpa kamus (teknik 30 detik)

• Perhatikan akhiran (suffix): -al (theoretical), -ive (effective), -able (feasible), -ous (hazardous), -ent/-ant (consistent).
• Cari pasangan kontras: explicit vs implicit, objective vs subjective, temporary vs permanent.
• Lihat “kata sekitar”: adjective sering muncul sebelum noun penting: significant findings, reliable data, ethical concerns.

Tabel ringkas: 25 adjective akademik “paling kepakai” + contoh (mulai hafalan dari sini)

100 adjective akademik TOEFL: arti + contoh kalimat (kamus saku lengkap)

Cara pakai: baca 10 kata per sesi. Setelah itu, tutup arti Indonesianya, lalu coba buat 1 kalimat sendiri. Metode ini jauh lebih cepat membangun “sense” TOEFL dibanding menghafal daftar panjang sekaligus.

1. significant — signifikan/bermakna. The improvement was significant after the new method was applied.
2. substantial — besar/nyata. A substantial amount of evidence supports the theory.
3. considerable — cukup besar. The project requires considerable funding to continue.
4. marginal — kecil/tipis. Only a marginal difference appears between the two groups.
5. minor — kecil (tidak utama). The report mentions minor errors in the data.
6. major — utama/besar. A major factor in climate change is greenhouse gas emissions.
7. critical — krusial. Critical details are often found in the final paragraph.
8. essential — esensial/wajib. Essential resources must be protected during the crisis.
9. fundamental — mendasar. Fundamental principles guide the entire experiment.
10. core — inti/utama. The core argument is presented in the introduction.
11. empirical — empiris (berdasarkan data nyata). Empirical research relies on observation and measurement.
12. theoretical — teoretis. Theoretical models can predict future outcomes.
13. experimental — eksperimental. The experimental group received a different treatment.
14. observational — observasional. Observational studies describe patterns without intervention.
15. statistical — statistik. Statistical analysis reveals hidden relationships in the data.
16. quantitative — kuantitatif. Quantitative results are shown in the table.
17. qualitative — kualitatif. Qualitative interviews provide deeper insights.
18. tentative — sementara/belum pasti. The conclusion is tentative until more data is collected.
19. preliminary — awal/pendahuluan. Preliminary findings suggest a possible connection.
20. conclusive — menentukan/konklusif. The evidence is not conclusive enough to confirm the claim.
21. accurate — akurat. Accurate reporting improves the credibility of the paper.
22. precise — presisi/tepat. Precise definitions reduce confusion in academic texts.
23. reliable — andal. A reliable source provides verifiable information.
24. valid — valid/sah. The results are valid only under controlled conditions.
25. credible — kredibel. Credible explanations are supported by facts.
26. plausible — masuk akal. The hypothesis is plausible, but it needs testing.
27. questionable — meragukan. The method is questionable due to a small sample size.
28. biased — bias/tidak netral. Biased language can distort the reader’s understanding.
29. objective — objektif. Objective evaluation focuses on evidence.
30. subjective — subjektif. Subjective opinions should be separated from facts.
31. clear — jelas. The author provides a clear explanation of the process.
32. explicit — tersurat. The instructions are explicit and easy to follow.
33. implicit — tersirat. The criticism is implicit in the writer’s tone.
34. ambiguous — ambigu. An ambiguous statement may confuse test takers.
35. coherent — runtut/koheren. A coherent paragraph has one main idea.
36. consistent — konsisten. The results are consistent across multiple trials.
37. contradictory — saling bertentangan. Two contradictory claims cannot both be true.
38. comprehensive — menyeluruh. The review is comprehensive and covers key studies.
39. concise — ringkas. A concise summary helps the reader grasp the main point.
40. complex — kompleks. The concept is complex and requires careful reading.
41. causal — sebab-akibat. The study explores a causal relationship between diet and health.
42. consequential — berdampak. Small decisions can be consequential over time.
43. influential — berpengaruh. An influential theory can change an entire field.
44. relevant — relevan. Relevant details support the author’s argument.
45. applicable — dapat diterapkan. The rule is applicable to most situations.
46. compatible — kompatibel/selaras. The new system is compatible with older devices.
47. comparable — sebanding. Comparable studies show similar results.
48. equivalent — setara. Two equivalent methods produce the same outcome.
49. alternative — alternatif. An alternative explanation is presented in the discussion.
50. optimal — paling optimal/terbaik. Optimal conditions improve accuracy and efficiency.
51. feasible — layak dilakukan. The plan is feasible within the deadline.
52. viable — layak/bertahan (secara praktis). A viable solution must be affordable and effective.
53. practical — praktis. Practical steps are listed at the end of the article.
54. efficient — efisien. An efficient approach saves time during the test.
55. effective — efektif. Effective strategies improve reading speed.
56. sustainable — berkelanjutan. Sustainable policies protect resources long-term.
57. scalable — mudah diperluas. A scalable program can serve more students.
58. manageable — mudah dikelola. The workload is manageable with a clear plan.
59. flexible — fleksibel. A flexible schedule helps busy learners stay consistent.
60. rigid — kaku. Rigid rules leave little room for adjustment.
61. gradual — bertahap. Gradual changes are harder to notice immediately.
62. rapid — cepat. Rapid growth can create new challenges.
63. steady — stabil/ajeg. Steady progress is more reliable than sudden improvement.
64. stable — stabil. The economy remained stable despite the crisis.
65. volatile — mudah berubah/bergejolak. Volatile conditions make predictions difficult.
66. temporary — sementara. The decrease was temporary and soon reversed.
67. permanent — permanen. Permanent damage may occur without proper care.
68. recurrent — berulang. Recurrent problems suggest a deeper issue.
69. frequent — sering. Frequent practice builds vocabulary faster.
70. occasional — sesekali. Occasional mistakes are normal during learning.
71. safe — aman. Safe procedures protect participants in a study.
72. risky — berisiko. It is risky to rely on one source only.
73. compliant — patuh/sesuai aturan. Compliant behavior follows established guidelines.
74. mandatory — wajib. Mandatory steps must be completed before submission.
75. optional — opsional. Optional readings provide additional context.
76. legal — legal/sesuai hukum. Legal requirements vary by country.
77. ethical — etis. Ethical concerns arise when privacy is ignored.
78. confidential — rahasia. Confidential records must be stored securely.
79. transparent — transparan. Transparent methods allow others to replicate the study.
80. accountable — dapat dipertanggungjawabkan. Accountable leadership improves trust.
81. cultural — budaya. Cultural differences influence communication styles.
82. social — sosial. Social factors affect how people learn languages.
83. economic — ekonomi. Economic pressures can change consumer behavior.
84. political — politik. Political decisions often shape education policy.
85. environmental — lingkungan. Environmental impacts must be considered carefully.
86. global — global. Global trends influence local markets.
87. local — lokal. Local data may not represent the whole population.
88. diverse — beragam. Diverse viewpoints strengthen the discussion.
89. inclusive — inklusif. Inclusive programs support different learning needs.
90. equitable — adil/setara. Equitable access improves educational outcomes.
91. digital — digital. Digital tools can speed up vocabulary practice.
92. technological — teknologi. Technological advances change how research is conducted.
93. innovative — inovatif. An innovative approach may solve old problems.
94. automated — otomatis. Automated systems reduce manual work.
95. manual — manual. Manual checks are still needed in some cases.
96. mechanical — mekanis. Mechanical failure can stop the entire process.
97. biological — biologis. Biological factors influence human behavior.
98. chemical — kimia. Chemical reactions depend on temperature and pressure.
99. academic — akademik. Academic writing uses precise vocabulary.
100. professional — profesional. Professional communication should be clear and polite.

Kuis cepat: uji pemahaman adjective TOEFL (10 soal)

Petunjuk: pilih adjective yang paling tepat untuk melengkapi kalimat. Ini melatih “sense” konteks yang sering keluar di soal vocabulary-in-context.

1. The evidence is not ______, so the conclusion may change. (A) conclusive (B) permanent (C) mechanical (D) local
2. The author’s claim is ______, stated clearly in the first paragraph. (A) implicit (B) explicit (C) occasional (D) biased
3. A ______ increase means the change is small and not very noticeable. (A) substantial (B) marginal (C) critical (D) global
4. Data from a small sample can be ______ because it may not represent the population. (A) questionable (B) sustainable (C) coherent (D) compatible
5. An ______ plan can be done with the time and resources available. (A) feasible (B) ambiguous (C) volatile (D) confidential
6. When results are ______ across trials, they show similar patterns repeatedly. (A) consistent (B) controversial (C) biological (D) manual
7. Policies that are ______ can be maintained for many years without harming resources. (A) sustainable (B) rapid (C) rigid (D) minor
8. An ______ study describes what happens without changing variables. (A) observational (B) experimental (C) economic (D) automated
9. If a sentence can be interpreted in two ways, it is ______. (A) concise (B) ambiguous (C) objective (D) optimal
10. Research based on real-world measurement is called ______ research. (A) theoretical (B) empirical (C) cultural (D) optional

Cara menghafal 100 adjective TOEFL lebih cepat (tanpa “ngoyo”)

• Kelompokkan berdasarkan fungsi: evaluasi (reliable/valid), tren (gradual/rapid), kebijakan (mandatory/optional).
• Bangun pasangan kontras: explicit↔implicit, temporary↔permanent, objective↔subjective.
• Gunakan 3 kolokasi per kata: mis. significant improvement, significant difference, significant impact.
• Spaced repetition: ulang H+1, H+3, H+7, H+14 dengan kartu (Anki/Quizlet/buku catatan).
• Aturan emas TOEFL: jangan hapal “arti tunggal”. Hafal nuansa + contoh konteks akademik.

Rute belajar yang realistis (7 hari) untuk kosakata adjective TOEFL

• Hari 1–2: hafal + latih 25 kata tabel ringkas.
• Hari 3–5: 25 kata/hari (pilih 10 kata untuk dibuat kalimat sendiri).
• Hari 6: ulang semua + kerjakan kuis (atau buat kuis versi Anda).
• Hari 7: latihan reading: tandai adjective kunci di 2 teks, lalu tulis “tone” penulis (netral/kritis/optimis).

Belajar TOEFL lebih terarah di Kampung Inggris Pare (Kediri)

Jika target Anda bukan sekadar “tambah kosakata”, tetapi naik skor, latihan adjective perlu disatukan dengan strategi reading dan drilling soal. Di Kampung Inggris Pare, banyak peserta mengejar peningkatan cepat dengan pola latihan terukur (vocabulary-in-context, main idea, inference).

Untuk jalur belajar terstruktur, Anda bisa cek program Kursus Intensif TOEFL ITP Online (24 Jam) di BIC dan gunakan artikel ini sebagai “kamus saku” harian.

Catatan legalitas: layanan edukasi dan program dioperasikan oleh LKP English Versity (NPSN: K9998665) di bawah naungan English Versity Education Foundation (Pare, Kediri).

FAQ – Kosakata Adjective TOEFL

• Q: Apakah adjective ini lebih berguna untuk Reading atau Listening?
  A: Keduanya, tetapi dampaknya paling terasa di Reading karena adjective sering menentukan nada dan evaluasi penulis. Untuk memahami format TOEFL ITP (Listening–Structure–Reading), Anda bisa baca panduan cara kerja TOEFL ITP.
• Q: Berapa kata per hari yang realistis agar tidak lupa?
  A: 10–20 kata/hari dengan spaced repetition. Lebih baik sedikit tapi konsisten dibanding 100 kata sekaligus lalu hilang.
• Q: Bagaimana cara mengerjakan soal vocabulary-in-context di TOEFL ITP?
  A: Fokus sinonim terdekat dalam konteks, cek “tone” kalimat, dan hindari pilihan yang terlalu ekstrem. Anda bisa lihat contoh soal resmi di sample questions Vocabulary & Reading TOEFL ITP.
• Q: Apakah daftar ini harus sama dengan Academic Word List (AWL)?
  A: Tidak harus sama persis, tetapi banyak adjective akademik memang sejalan dengan kosakata akademik yang sering muncul di teks kampus. Referensi AWL bisa Anda lihat di Academic Word List (AWL).
• Q: Setelah hafal adjective, latihan apa yang paling cepat menaikkan skor?
  A: Latihan reading terarah: main idea, inference, dan vocabulary-in-context dengan pembahasan kesalahan. Untuk jadwal tes dan timeline belajar, lihat jadwal TOEFL ITP BIC.