See tacit in Webster's New World Roget's A-Z Thesaurus II
adjective
Not voiced or expressed:
silent, undeclared, unexpressed, unsaid, unspoken, unuttered, unvoiced, wordless. See wordsConveyed indirectly without words or speech:
implicit, implied, inferred, understood, unsaid, unspoken, unuttered, wordless. Idiom: taken for granted. See show
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