72 entries under plain topic. ×

2
wimpy(adjective, dull, weak, smooth, pleasant)
2
wishy-washy(adjective, dull, weak, mild)
2
zero(adjective, dull, weak, simple, flat)
1
balmy(adjective, weak, smooth, gentle)
1
calm(adjective, weak, smooth, gentle)
1
clear(adjective, weak, smooth, pleasant, gentle)
1
everyday(adjective, dull, simple, stupid)
1
flavorless(adjective, dull, weak, flat)
1
garden-variety(adjective, dull, simple, flat)
1
hackneyed(adjective, simple, flat, stupid)
1
lenient(adjective, weak, smooth, gentle)
1
matter-of-fact(adjective, calm, dull, simple)
1
mild(adjective, dull, weak, pleasant, gentle)
1
milk-and-water(adjective, dull, weak, mild)
1
mollifying(adjective, weak, smooth, pleasant, gentle)
1
mundane(adjective, dull, simple, stupid)
1
nerdy(adjective, dull, weak, mild)
1
nonirritating(adjective, weak, smooth, pleasant, gentle)
1
nowhere(adjective, dull, weak, simple, flat)
1
platitudinous(adjective, dull, simple, stupid)
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APASmart Define. (2016). blah thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/blah/thesaurus/synonyms
ChicagoSmart Define. 2016. "blah thesaurus" https://smartdefine.org/blah/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, blah thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/blah/thesaurus/synonyms>.
MLASmart Define. "blah thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/blah/thesaurus/synonyms>