109 entries under simple topic. ×

14
workaday(adjective, dull, bad, plain)
13
matter-of-fact(adjective, dull, hard, sound)
12
dead(adjective, dull, weak, flat)
12
drab(adjective, dull, weak, flat)
12
trite(adjective, dull, set, flat)
11
plain(adjective, dull, mean, tough)
11
stale(adjective, dull, set, weak)
11
tame(adjective, dull, flat, plain)
10
colorless(adjective, dull, weak, flat)
10
normal(adjective, dull, plain, common)
10
undistinguished(adjective, dull, plain, ordinary)
10
usual(adjective, dull, flat, plain)
9
conventional(adjective, dull, weak, common)
9
ho-hum(adjective, dull, bad, flat)
8
garden-variety(adjective, indifferent, ordinary, modest)
8
literal(adjective, moderate, rational, straightforward)
8
mediocre(adjective, dull, common, ordinary)
7
average(adjective, mean, poor, plain)
7
familiar(adjective, dull, flat, plain)
6
factual(adjective, tough, plain, ordinary)
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APASmart Define. (2016). prosaic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prosaic/thesaurus/synonyms
ChicagoSmart Define. 2016. "prosaic thesaurus" https://smartdefine.org/prosaic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, prosaic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prosaic/thesaurus/synonyms>.
MLASmart Define. "prosaic thesaurus" 23 March 2016. Web. 22 September 2026. <https://smartdefine.org/prosaic/thesaurus/synonyms>