149 entries under plain topic. ×

77
ordinary(adjective, average, regular, usual, mediocre)
51
customary(adjective, ordinary, usual, regular, average)
44
everyday(adjective, characteristic, dull, mean, simple)
43
commonplace(adjective, characteristic, good, dull, set)
37
routine(noun, adjective, good, dull, set)
34
average(adjective, characteristic, good, mean, bad)
24
mean(verb, adjective, bad, weak, simple)
24
unexceptional(adjective, ordinary, usual, fair, agreeable)
21
humble(adjective, dull, mean, simple, obscure)
19
plain(adjective, calm, good, dull, mean)
19
prosaic(adjective, dull, set, mean, simple)
18
accustomed(adjective, reasonable, new, ordinary)
18
plebeian(noun, adjective, mean, simple, lower)
16
base(adjective, mean, bad, weak, simple)
16
inferior(adjective, dull, mean, bad, weak)
15
simple(adjective, dull, mean, lower, gentle)
15
trite(adjective, dull, set, hard, simple)
13
banal(adjective, dull, set, hard, simple)
13
garden-variety(adjective, good, dull, simple, moderate)
12
hackneyed(adjective, dull, set, hard, simple)
<123458>
10 years ago|52k views|share |citing 
APASmart Define. (2016). common thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/common/thesaurus/synonyms
ChicagoSmart Define. 2016. "common thesaurus" https://smartdefine.org/common/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, common thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/common/thesaurus/synonyms>.
MLASmart Define. "common thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/common/thesaurus/synonyms>