75 entries under noun topic. ×

4
shibboleth(dull, dullness, commonplace, tag)
4
tag(dull, informal, dullness, triviality)
3
old story(expression, dull, dullness, commonplace)
3
prosaicism(dull, dullness, triviality, levity)
3
vapidity(dull, saying)
3
verbiage(dull, saying, unmeaningness)
2
triteness(dull, dullness, commonplace, triviality)
2
dictum(express, statement, truth, principle)
2
epigram
2
flatness(dull, saying)
2
high camp(expression, idiom, dull, dullness)
2
hokum(dull, dullness, plate, saying)
2
monotony(dull, saying)
2
old saw(expression, plate, ordinariness, chestnut)
2
prosaism(commonplace, triviality, levity, tag)
2
slogan(commonplace, chestnut, overused)
2
stereotype(dull, surprise, dullness, commonplace)
1
aphorism
1
apophthegm
1
apothegm
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APASmart Define. (2015). platitude thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/platitude/thesaurus/synonyms
ChicagoSmart Define. 2015. "platitude thesaurus" https://smartdefine.org/platitude/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, platitude thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/platitude/thesaurus/synonyms>.
MLASmart Define. "platitude thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/platitude/thesaurus/synonyms>