136 entries under dull topic. ×

10
inane(adjective, weak, soft, slight)
10
weak(adjective, poor, small, silly)
9
lifeless(adjective, quiet, weak, flat)
9
slow(adjective, poor, fool, negative)
8
innocuous(adjective, good, weak, simple)
8
vacuous(adjective, person, fool, silly)
8
wishy-washy(adjective, good, excite, informal)
7
colorless(adjective, weak, flat, ordinary)
7
commonplace(adjective, set, flat, silly)
7
heavy(adjective, quiet, flat, stupid)
7
prosy(adjective, weak, flat, stupid)
7
tame(adjective, kind, soft, gentle)
6
blah(adjective, weak, flat, ordinary)
6
blank(adjective, person, clear, free)
6
dusty(adjective, boring, tedious, dreary)
6
flavorless(adjective, weak, flat, boring)
6
ordinary(adjective, set, flat, silly)
6
pointless(adjective, weak, flat, silly)
6
sapless(adjective, person, weak, boring)
6
spiritless(adjective, calm, weak, kind)
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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>