2
inarticulate(adjective, unable)
2
incoherent(adjective, unintelligible)
1
dumb
1
mumbling
1
silent
0
ashamed
0
cacophonous
0
claudicant
0
delirious
0
discordant
0
disjointed
0
disordered
0
dissonant
0
inaudible
0
incomprehensible
0
incongruous
0
inconsistent
0
indistinct
0
inharmonious
0
rambling
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APASmart Define. (2013). unvocal thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unvocal/thesaurus/synonyms
ChicagoSmart Define. 2013. "unvocal thesaurus" https://smartdefine.org/unvocal/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, unvocal thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unvocal/thesaurus/synonyms>.
MLASmart Define. "unvocal thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/unvocal/thesaurus/synonyms>