Synonyms|242Antonyms|128|Broader|36Narrower|98Related|1.1k

196 entries under adjective topic. ×

85
dull(dreary, colorless, feeling, tedious)
70
tedious(dull, dreary, monotonous, colorless)
64
uninteresting(dreary, colorless, drab, arid)
63
tiresome(dreary, colorless, feeling, drab)
54
monotonous(dreary, colorless, dull, feeling)
42
prosaic(dull, dreary, flat, ordinary)
40
dry(adverb, dull, no interest, dreary)
40
wearisome(dreary, tedious, colorless, feeling)
39
dreary(feeling, lifeless, colorless, boredom)
36
humdrum(dreary, dull, feeling, drab)
30
flat(dull, dreary, feeling, colorless)
30
insipid(feeling, dreary, boredom, dull)
28
vapid(dull, flat, dry, tedious)
27
stale(dreary, feeling, colorless, boredom)
26
bland(dull, weak, tasteless, lifeless)
23
tiring(dull, feeling, dreary, boredom)
23
dead(dull, feeling, flat, dreary)
22
wearying(dull, tedious, dreary, irritating)
21
unexciting(dull, feeling, dreary, boredom)
20
lifeless(dull, dreary, feeling, weak)
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APASmart Define. (2016). boring thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/boring/thesaurus/synonyms
ChicagoSmart Define. 2016. "boring thesaurus" https://smartdefine.org/boring/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, boring thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/boring/thesaurus/synonyms>.
MLASmart Define. "boring thesaurus" 30 March 2016. Web. 21 September 2026. <https://smartdefine.org/boring/thesaurus/synonyms>