117 entries under idiom topic. ×

1
going through motions(expression, adjective, quiet, indifferent)
1
going with the flow(expression, adjective, detached, impassive)
1
holder crescent
1
hole in the wall(noun, expression, place, house)
1
in a line
1
in cold blood(expression, adjective, cool, detached)
1
in need of(expression, poor, exhausted, wanting)
1
ironbound coast(expression, pitfall)
1
like greased lightning
1
matter of fact(expression, sober, realistic, dullness)
1
mean sea level
1
of a piece
1
of same height(expression, adjective, calm, smooth)
1
on a level
1
on a line(expression, adjective, calm, smooth)
1
on a par(expression, adjective, calm, smooth)
1
on one plane(expression, adjective, calm, smooth)
1
on the breadline(expression, adjective, poor, exhausted)
1
on the rocks(expression, poor, exhausted, wanting)
1
out of keeping(expression, discordant, dissonant, screeching)
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APASmart Define. (2016). flat thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/flat/thesaurus/synonyms
ChicagoSmart Define. 2016. "flat thesaurus" https://smartdefine.org/flat/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, flat thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/flat/thesaurus/synonyms>.
MLASmart Define. "flat thesaurus" 1 March 2016. Web. 22 September 2026. <https://smartdefine.org/flat/thesaurus/synonyms>