75 entries under idiom topic. ×

1
play the hypocrite
1
pull a face
1
put into words(expression, state, express, talk)
1
reek of piety
1
render lip service
1
run off at the mouth(verb, expression, reveal, disclose)
1
shoot the breeze(verb, expression, reveal, disclose)
1
spill the beans(verb, expression, release, tell)
1
tap hole
1
wag the tongue
0
articulate silently
0
be verbose
0
blow your own horn(expression, swank, boast, crow)
0
blow your own trumpet(expression, swank, boast, crow)
0
clip one's words(expression, stammering)
0
come out of closet(expression, acknowledge, discover, admit)
0
come out with(expression, state, express, say)
0
continental shelf(expression, gulf lake)
0
continental slope(expression, gulf lake)
0
defect electron
10 years ago|19k views|share |citing 
APASmart Define. (2016). mouth thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/mouth/thesaurus/synonyms
ChicagoSmart Define. 2016. "mouth thesaurus" https://smartdefine.org/mouth/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, mouth thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/mouth/thesaurus/synonyms>.
MLASmart Define. "mouth thesaurus" 28 February 2016. Web. 28 September 2026. <https://smartdefine.org/mouth/thesaurus/synonyms>