15 entries under idiom topic. ×

0
both oars in water(expression, unreasonable)
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coming on strong
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ear to the ground(expression, dull)
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having all marbles(expression, unreasonable)
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in good health(expression, unreasonable)
0
in right mind
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in the mainstream(expression, dull, plain)
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matter of fact
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not too shabby(expression, dull, inferior, humble)
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of sound mind(expression, unreasonable)
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on the job(expression, dull, careless, indifferent)
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on the lookout(expression, dull, careless, indifferent)
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playing with full deck(expression, unreasonable)
0
quick on the uptake(expression, awkward, clumsy)
-1
in the picture
10 years ago|3.6k views|share |citing 
APASmart Define. (2016). stupid thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/stupid/thesaurus/antonyms
ChicagoSmart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, stupid thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/stupid/thesaurus/antonyms>.
MLASmart Define. "stupid thesaurus" 2 April 2016. Web. 27 September 2026. <https://smartdefine.org/stupid/thesaurus/antonyms>