8
unoriginal(adjective, dull, stupid, ordinary, original)
8
uptight(adjective, nervous, tense, cautious, uneasy)
8
workaday(adjective, simple, pure, common, ordinary)
7
approved(adjective, sound, right, common, accepted)
7
current(adjective, simple, common, ordinary, familiar)
7
frequent(adjective, simple, common, ordinary, familiar)
7
garden-variety(adjective, ordinary)
7
mediocre(adjective, simple, common, ordinary, familiar)
7
mundane(adjective, common, stupid, ordinary, usual)
7
narrow(adjective, prejudiced, intolerant, biased, uptight)
7
old-fashioned(adjective, warm, tense, dreary, stale)
7
punctilious(adjective, good, sound, right, careful)
7
reactionary(noun, adjective, sound, right, moderate)
7
recognized(adjective, accept, sound, agree, right)
7
solemn(adjective, noble, grand, stiff, splendid)
7
unremarkable(adjective, simple, plain, common, ordinary)
6
button-down(adjective, common, usual, straight, normal)
6
canonical(adjective, regular)
6
ceremonial(adjective, good, particular, ritual, fussy)
6
courtly(adjective, courtesy)
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APASmart Define. (2016). conventional thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/conventional/thesaurus/synonyms
ChicagoSmart Define. 2016. "conventional thesaurus" https://smartdefine.org/conventional/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, conventional thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/conventional/thesaurus/synonyms>.
MLASmart Define. "conventional thesaurus" 23 March 2016. Web. 21 September 2026. <https://smartdefine.org/conventional/thesaurus/synonyms>