43 entries under predictable topic. ×

2
cornball(adjective, dull, set, flat, silly)
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
square(adjective, simple, clean, plain, stupid)
2
unimaginative(adjective, dull, simple, plain, stupid)
2
zero(adjective, dull, simple, clean, plain)
1
blah(adjective, dull, simple, plain, stupid)
1
bland(adjective, stupid, ordinary, commonplace)
1
conventional(adjective, dull, stupid, ordinary, standard)
1
cornfed(adjective, stupid, ordinary, commonplace, bland)
1
dull as dishwater(expression, adjective, idiom, stupid, ordinary)
1
dumb(adjective, stupid, ordinary, commonplace, bland)
1
everyday(adjective, dull, simple, plain, stupid)
1
ho hum(expression, adjective, dull, stupid, ordinary)
1
insipid(adjective, dull, hard, stupid, ordinary)
1
noplace(adjective, stupid, ordinary, commonplace, bland)
1
pabulum(adjective, simple, clean, plain, stupid)
1
stupid(adjective, dull, ordinary, tedious, lifeless)
11 years ago|3.8k views|share |citing 
APASmart Define. (2015). platitudinous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/platitudinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "platitudinous thesaurus" https://smartdefine.org/platitudinous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, platitudinous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/platitudinous/thesaurus/synonyms>.
MLASmart Define. "platitudinous thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/platitudinous/thesaurus/synonyms>