136 entries under dull topic. ×

2
old hat(expression, adjective, flat, silly)
2
placid(adjective, calm, quiet, kind)
2
soporific(adjective, flat, stupid, ordinary)
2
unoriginal(adjective, flat, poor, silly)
2
unpalatable(adjective, weak, flat, boring)
2
untimely(adjective, flat, slow, inexperienced)
2
used-up(adjective, set, flat, silly)
2
vanilla(adjective, weak, flat, dead)
2
warmed-over(adjective, set, flat, silly)
2
well-worn(adjective, set, flat, silly)
2
whitebread(adjective, weak, dead, tedious)
2
worn(adjective, set, flat, silly)
1
accustomed(adjective, fool, insensitive)
1
apathetic(adjective, fool, insensitive)
1
bathetic(soft, flat, silly, commonplace)
1
bromidic(flat, silly, boring, commonplace)
1
callous(adjective, fool, insensitive)
1
chain(adjective, set, flat, silly)
1
cliché(set, flat, silly, common)
1
cornball(adjective, set, flat, silly)
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APASmart Define. (2015). jejune thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/jejune/thesaurus/synonyms
ChicagoSmart Define. 2015. "jejune thesaurus" https://smartdefine.org/jejune/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, jejune thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/jejune/thesaurus/synonyms>.
MLASmart Define. "jejune thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/jejune/thesaurus/synonyms>