unarticulate

Synonyms:

inarticulate

aphasic

unable to speak because of a brain lesion

aphonic, voiceless

being without sound through injury or illness and thus incapable of all but whispered speech

dumb, mute, silent

unable to speak because of hereditary deafness

dumb

lacking the power of human speech

incoherent, tongue-tied

unable to express yourself clearly or fluently

mute, tongueless, unspoken, wordless

expressed without speech

dumb, speechless

temporarily incapable of speaking

unarticulated

uttered without the use of normal words or syllables

incommunicative, uncommunicative

not inclined to talk or give information or express opinions

Antonyms:

articulate

expressing yourself easily or characterized by clear expressive language

eloquent, facile, fluent, silver, silver-tongued, smooth-spoken

expressing yourself readily, clearly, effectively

speech-endowed

capable of speech

well-spoken

speaking or spoken fittingly or pleasingly

communicative, communicatory

able or tending to communicate

spoken

uttered through the medium of speech or characterized by speech; sometimes used in combination

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