substantialon Basic wordsalso onCEFR Upper intermediate (B2)? CEFR Advanced (C1)? Academic Vocabulary List (AVL)? 大量的,牢固的,结实的,重大的 substantial substantial(adjective) 大量的,牢固的,结实的,重大的 substantially substantially(adverb) 充分地,大体上,实质上 insubstantial insubstantial(adjective) 幻想的,无实体的,脆弱的,非真实的 substantiality substantiality(noun) 内容,实体,实质性,真实价值 Forms adjectiveadverbnoun substantial substantially substantiality insubstantial