63 entries under ordinary topic. ×

25
casual(adjective, calm, open, free, smooth)
15
familiar(adjective, calm, clear, open, smooth)
15
natural(adjective, adverb, calm, open, smooth)
13
everyday(adjective, simple, plain, common)
11
simple(adjective, easy, plain, familiar)
9
colloquial(adjective, simple, familiar, natural)
8
unpretentious(adjective, open, simple, natural)
7
common(adjective, familiar, usual, normal)
6
cozy(adjective, simple, easy, friendly)
6
homely(adjective, simple, familiar, natural)
6
plain(adjective, simple, common, familiar)
6
unaffected(adjective, open, simple, natural)
5
homey(adjective, cool, simple, relaxed)
5
unassuming(adjective, simple, comfortable, unsophisticated)
2
commonplace(adjective, simple, common, familiar)
2
prosaic(adjective, simple, common, familiar)
1
accustomed(adjective, plain, common, usual)
1
average(adjective, simple, common, familiar)
1
banal(adjective, simple, familiar, natural)
1
bourgeois(adjective, simple, familiar, natural)
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APASmart Define. (2016). informal thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/informal/thesaurus/synonyms
ChicagoSmart Define. 2016. "informal thesaurus" https://smartdefine.org/informal/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, informal thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/informal/thesaurus/synonyms>.
MLASmart Define. "informal thesaurus" 29 February 2016. Web. 28 September 2026. <https://smartdefine.org/informal/thesaurus/synonyms>