0
doubtful
0
dubious
0
eat
0
elocution
0
express
0
fumbling
0
gnaw
0
groaning
0
grunting
0
hesitating
0
hum
0
inaudible
0
incomprehensible(adjective, confused, rambling, disjointed)
0
indecisive
0
indeterminate
0
indistinct enunciation(expression, idiom)
0
language
0
lecture
0
locution
0
mastication
11 years ago|4.2k views|share |citing 
APASmart Define. (2015). mumbling thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/mumbling/thesaurus/synonyms
ChicagoSmart Define. 2015. "mumbling thesaurus" https://smartdefine.org/mumbling/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, mumbling thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/mumbling/thesaurus/synonyms>.
MLASmart Define. "mumbling thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/mumbling/thesaurus/synonyms>