268 entries under adjective topic. ×

8
loose(clear, open, simple, easy)
8
offhand(cool, free, careless, casual)
8
unconventional(simple, unusual, relaxed, strange)
8
unpretentious(open, simple, ordinary, natural)
7
folksy(simple, casual, succinct)
7
affable(open, easy, friendly, natural)
7
chatty(talkative, idiomatic)
7
common(ordinary, familiar, usual, normal)
7
spontaneous(free, simple, plain, relaxed)
6
cozy(simple, easy, friendly, ordinary)
6
homely(simple, ordinary, familiar, natural)
6
idiomatic(native, vernacular, colloquial)
6
plain(simple, common, ordinary, familiar)
6
sporty(simple, casual, flashy)
6
unaffected(open, simple, ordinary, natural)
6
unconstrained(clear, open, free, simple)
5
candid
5
congenial(simple, casual)
5
homey(cool, simple, relaxed, ordinary)
5
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APASmart Define. (2016). informal thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/informal/thesaurus/synonyms
ChicagoSmart Define. 2016. "informal thesaurus" https://smartdefine.org/informal/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, informal thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/informal/thesaurus/synonyms>.
MLASmart Define. "informal thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/informal/thesaurus/synonyms>