215 entries under expression topic. ×

1
no sweat(clear, light, smooth, simple)
1
not beautiful(adjective, ordinary, ugly, unattractive)
1
not complex(adjective, clean, pure, natural)
1
not difficult(clear, light, smooth, simple)
1
not figurative(adjective, honest, exact, true)
1
not much to look at(adjective, idiom, awful, beautiful)
1
not vague(exact, specific, explicit)
1
nothing special(adjective, indifferent, ordinary, modest)
1
nothing to it
1
of a piece
1
of same height(adjective, idiom, calm, smooth)
1
old hat(adjective, common, usual, shabby)
1
on a leash(calm, quiet, reasonable, mild)
1
on a line(adjective, idiom, calm, smooth)
1
on a par(adjective, idiom, calm, smooth)
1
on one plane(adjective, idiom, calm, smooth)
1
on the line(idiom, open, honest, true)
1
on up and up(idiom, open, honest, true)
1
out and out(idiom, clear, damned)
1
peaceful dull(calm, sensible, dark, restrained)
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APASmart Define. (2016). plain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/plain/thesaurus/synonyms
ChicagoSmart Define. 2016. "plain thesaurus" https://smartdefine.org/plain/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, plain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/plain/thesaurus/synonyms>.
MLASmart Define. "plain thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/plain/thesaurus/synonyms>