1
matter-of- fact(expression, adjective, simple, clean, plain)
1
mildewed(adjective, dull, flat, silly, commonplace)
1
noplace(adjective, stupid, ordinary, commonplace, bland)
1
pabulum(adjective, simple, clean, plain, stupid)
1
pithy
1
plebeian(adjective, dull, simple, clean, plain)
1
pointed
1
proverbial
1
pungent
1
quotidian
1
repetitious(adjective, dull, hard, flat, stupid)
1
run-of-the-mill(adjective, dull, flat, silly, ordinary)
1
sententious
1
stupid(adjective, dull, ordinary, tedious, lifeless)
1
succinct
1
talked-about
1
talked-of
1
talked about
1
tame(adjective, dull, simple, clean, plain)
1
terse
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). platitudinous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/platitudinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "platitudinous thesaurus" https://smartdefine.org/platitudinous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, platitudinous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/platitudinous/thesaurus/synonyms>.
MLASmart Define. "platitudinous thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/platitudinous/thesaurus/synonyms>