71 entries under plain topic. ×

14
workaday(adjective, dull, bad, simple)
13
matter-of-fact(adjective, dull, hard, sound, simple)
12
dead(adjective, dull, weak, simple, flat)
12
drab(adjective, dull, weak, simple, flat)
12
trite(adjective, dull, set, simple, flat)
11
stale(adjective, dull, set, weak, simple)
11
tame(adjective, dull, simple, flat)
10
colorless(adjective, dull, weak, simple, flat)
10
normal(adjective, dull, simple, common)
10
undistinguished(adjective, dull, simple, ordinary)
10
usual(adjective, dull, simple, flat)
9
ho-hum(adjective, dull, bad, simple, flat)
9
simple(adjective, mean, gentle, poor, low)
7
average(adjective, mean, simple, poor)
7
familiar(adjective, dull, simple, flat)
6
factual(adjective, simple, tough, ordinary)
6
irksome(adjective, dull, simple, stupid)
6
lackluster(adjective, dull, simple, excite)
6
natural(adjective, common, ordinary, modest)
6
practical(adjective, hard, sound, simple, tough)
10 years ago|17k views|share |citing 
APASmart Define. (2016). prosaic thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prosaic/thesaurus/synonyms
ChicagoSmart Define. 2016. "prosaic thesaurus" https://smartdefine.org/prosaic/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, prosaic thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prosaic/thesaurus/synonyms>.
MLASmart Define. "prosaic thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/prosaic/thesaurus/synonyms>