70 entries under ordinary topic. ×

3
uneventful(adjective, dull, quiet, simple, flat)
3
unimaginative(adjective, dull, simple, flat, plain)
3
uninspiring(adjective, dull, simple, flat, plain)
2
common(adjective, dull, hard, simple, flat)
2
dismal(adjective, soft, obscure, flat, dark)
2
hackneyed(adjective, dull, hard, simple, flat)
2
out-of-date(adjective, hard, flat, stupid)
2
prosy(adjective, dull, weak, simple, flat)
2
stock(adjective, flat, stupid, dry)
1
abused(adjective, flat, stupid, dry)
1
big yawn(expression, adjective, dull, flat, stupid)
1
driveling(adjective, dull, flat, stupid)
1
familiar(adjective, dull, flat, stupid)
1
ho hum(expression, adjective, dull, weak, flat)
1
hoary(adjective, flat, stupid, dry)
1
irksome(adjective, dull, simple, flat, plain)
1
longwinded(adjective, flat, stupid, dry)
1
nothing(adjective, dull, simple, flat, plain)
1
nowhere(adjective, dull, simple, plain, stupid)
1
oft-repeated(adjective, flat, stupid, dry)
10 years ago|42k views|share |citing 
APASmart Define. (2016). dead thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dead/thesaurus/synonyms
ChicagoSmart Define. 2016. "dead thesaurus" https://smartdefine.org/dead/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, dead thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dead/thesaurus/synonyms>.
MLASmart Define. "dead thesaurus" 18 March 2016. Web. 26 September 2026. <https://smartdefine.org/dead/thesaurus/synonyms>