57 entries under simple topic. ×

4
phlegmatic(adjective, calm, dull, cool)
4
prosy(adjective, rational, straightforward, realistic)
3
tiresome(adjective, dull, uninteresting, ironic)
2
common(adjective, dull, reasonable, sensible)
2
garden variety(expression, adjective, common, usual)
2
insipid(adjective, dull, boring, bland)
2
workaday(adjective, reasonable, sensible, plain)
1
blah(adjective, calm, dull, plain)
1
dull as dishwater(expression, adjective, idiom, dull)
1
ho hum(expression, adjective, dull, boring)
1
monotonous(adjective, dull, plain, cold)
1
nowhere(adjective, cool, plain, ordinary)
1
routine(adjective, dull, plain, cold)
1
tedious(adjective, dull, plain, ordinary)
1
trite(adjective, dull, plain, ordinary)
0
bromidic(adjective, dull, boring, bland)
0
domestic(adjective, common, usual, intimate)
0
draggy(adjective, dull, dreary, uninteresting)
0
dreary(adjective, dull, uninteresting, ironic)
0
dusty(adjective, dull, dreary, uninteresting)
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APASmart Define. (2016). matter-of-fact thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/matter-of-fact/thesaurus/synonyms
ChicagoSmart Define. 2016. "matter-of-fact thesaurus" https://smartdefine.org/matter-of-fact/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, matter-of-fact thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/matter-of-fact/thesaurus/synonyms>.
MLASmart Define. "matter-of-fact thesaurus" 1 April 2016. Web. 1 October 2026. <https://smartdefine.org/matter-of-fact/thesaurus/synonyms>