TOEFL 2026 Lesson 6 Vocabulary – 20+ Expert Words | Barron’s List | Academic Verbs, Adjectives, Adverbs

This focused vocabulary guide covers over 20 advanced-level words from Lesson 6 of Barron’s TOEFL Preparation Course, expertly verified for TOEFL 2026 success. The list includes high-utility academic English words commonly tested in the TOEFL iBT reading, listening, and writing sections, complete with definitions, grammatical categories, and occasional Korean translations for ESL learners. Vocabulary items such as chiefly, coarse, comparatively, emit, exceedingly, and visibly are included, reinforcing a strong understanding of synonyms, usage context, and register. Learners are exposed to both descriptive and academic function words—adjectives, adverbs, and verbs—that are frequently used in TOEFL-level texts and lectures. This material is ideal for: – Students preparing for the TOEFL iBT (undergraduate or graduate admissions) – ESL/EFL learners in intensive English programs – Test takers using the Barron’s TOEFL Guide as their primary prep resource – Academic vocabulary practice for high school AP English or IELTS crossover students – Teachers creating classroom vocabulary drills or quick quizzes Each term is structured for fast recall, ideal for spaced repetition apps or group study. This resource complements other sections of the Barron’s prep curriculum and supports vocabulary improvement for overall TOEFL scoring confidence. Keywords: TOEFL 2026, Barron’s TOEFL vocabulary, Lesson 6 TOEFL, academic English words, TOEFL adjectives, TOEFL adverbs, ESL word list, complex definition, emit meaning, comparatively synonym, coarse vs rough, conventional vs traditional, curious usage TOEFL, exceedingly meaning, rigid definition, visible TOEFL use