56 entries under banal topic. ×

4
flat(adjective, dull, set, hard, simple)
4
musty(adjective, dull, set, hard, flat)
4
ordinary(adjective, dull, set, simple, flat)
4
shopworn(adjective, dull, set, hard, flat)
4
vapid(adjective, dull, set, simple, flat)
3
humdrum(adjective, dull, simple, clean, plain)
3
prose(adjective, simple, clean, plain, ordinary)
2
cornball(adjective, dull, set, flat, silly)
2
hokey(adjective, dull, set, flat, silly)
2
nothing(adjective, dull, simple, clean, plain)
2
square(adjective, simple, clean, plain, stupid)
2
worn-out(adjective, dull, set, hard, flat)
2
zero(adjective, dull, simple, clean, plain)
1
actual(adjective, simple, clean, plain, ordinary)
1
clean(adjective, simple, flat, plain, ordinary)
1
cliché(adjective, dull, set, hard, flat)
1
colorless(adjective, dull, simple, flat, clean)
1
conventional(adjective, dull, stupid, ordinary, standard)
1
diddly(adjective, simple, clean, plain, ordinary)
1
drab(adjective, dull, hard, simple, clean)
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APASmart Define. (2015). platitudinous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/platitudinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "platitudinous thesaurus" https://smartdefine.org/platitudinous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, platitudinous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/platitudinous/thesaurus/synonyms>.
MLASmart Define. "platitudinous thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/platitudinous/thesaurus/synonyms>