Synonyms of 'inarticulate'
He was inarticulate and rather shy.
He made an inarticulate noise in the back of his throat.
As the evening progressed he became increasingly incoherent.
Her speech was almost incomprehensible.
He muttered something unintelligible.
The lettering is fuzzy and indistinct.
extremes of anger, from inarticulate fury to mild irritation
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If someone is dumb on a particular occasion, they cannot speak because they are angry, shocked, or surprised.
We were all struck dumb for a minute.
A faltering attempt, effort, or movement is uncertain because the person doing it is nervous or weak, or does not really know what to do.
He spoke in faltering English.
Thesaurus for inarticulate from the Collins English Thesaurus
If someone is inarticulate , they are unable to express themselves easily or well in speech.