2
exhausted(adjective, dull, flat, silly, commonplace)
2
hokey(adjective, dull, set, flat, silly)
2
mundane(adjective, dull, simple, plain, stupid)
2
nothing(adjective, dull, simple, clean, plain)
2
nowhere(adjective, dull, simple, clean, plain)
2
old(adjective, hard, sour, musty, decayed)
2
public
2
ready-made(adjective, dull, flat, silly, commonplace)
2
routine(adjective, dull, flat, silly, stupid)
2
square(adjective, simple, clean, plain, stupid)
2
unimaginative(adjective, dull, simple, plain, stupid)
2
uninspired(adjective, dull, flat, silly, ordinary)
2
worn-out(adjective, dull, set, hard, flat)
2
zero(adjective, dull, simple, clean, plain)
1
actual(adjective, simple, clean, plain, ordinary)
1
aphoristic
1
axiomatic
1
back-number
1
back number
1
bathetic(adjective, dull, flat, silly, commonplace)
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>