80 entries under expression topic. ×

1
hot air(adjective, value, insignificant, unimportant)
1
interchange(noun, communication, style, sound)
1
intercourse(noun, communication, talk, words)
1
lead astray(verb, deceive, lie, mislead)
1
let on(verb, phrasal verb, act, cover)
1
lingua franca(noun, communication, style, sound)
1
locution(noun, communication, talk, words)
1
make like(verb, act, cover, pass)
1
mother tongue(noun, communication, talk, words)
1
mumbo jumbo(noun, idiom, slang, language)
1
native tongue(noun, communication, speech, talk)
1
oral communication(noun, communication, speech, talk)
1
overused term(noun, idiom, slang, language)
1
play possum(verb, act, cover, pass)
1
prattle(noun, communication, talk, words)
1
pronunciation(noun, communication, talk, words)
1
prose(noun, communication, style, sound)
1
put on(verb, phrasal verb, deceive, lie)
1
put on a false front(verb, idiom, act, cover)
1
put on a front(verb, idiom, act, cover)
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APASmart Define. (2016). doublespeak thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/doublespeak/thesaurus/synonyms
ChicagoSmart Define. 2016. "doublespeak thesaurus" https://smartdefine.org/doublespeak/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, doublespeak thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/doublespeak/thesaurus/synonyms>.
MLASmart Define. "doublespeak thesaurus" 29 February 2016. Web. 23 September 2026. <https://smartdefine.org/doublespeak/thesaurus/synonyms>