6
stupid(adjective, ordinary, commonplace, bland, unsophisticated)
5
clichéd(adjective, dull, set, hard, flat)
5
well-worn(adjective, dull, set, hard, flat)
4
common(adjective, dull, set, hard, flat)
4
mushy(adjective, soft, happy, tender, perfect)
4
musty(adjective, dull, set, hard, flat)
4
old(adjective, hard, tired, odd, sour)
4
set(adjective, dull, flat, silly, commonplace)
3
flat(adjective, dull, set, hard, silly)
3
hackney
3
hokey(adjective, dull, set, flat, silly)
3
moth-eaten(adjective, dull, set, hard, flat)
3
old-fashioned(adjective, dull, informal, unsophisticated, unfashionable)
3
ordinary(adjective, dull, set, flat, silly)
3
pedestrian(adjective, dull, set, flat, silly)
3
schmaltzy(adjective, soft, tender, informal, sweet)
2
everyday(adjective, dull, common, stupid, ordinary)
2
antiquated(hard, tired, odd, old, sour)
2
bathetic(adjective, dull, set, soft, flat)
2
conventional(adjective, dull, common, stupid, ordinary)
10 years ago|7.6k views|share |citing 
APASmart Define. (2016). corny thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/corny/thesaurus/synonyms
ChicagoSmart Define. 2016. "corny thesaurus" https://smartdefine.org/corny/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, corny thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/corny/thesaurus/synonyms>.
MLASmart Define. "corny thesaurus" 16 March 2016. Web. 22 September 2026. <https://smartdefine.org/corny/thesaurus/synonyms>