91 entries under idiom topic. ×

1
shoot oneself in foot(expression, blow, harm, spoil)
1
twist and turn
0
barking up wrong tree(expression, misconstrue, misunderstand, overestimate)
0
be -in error(expression, error)
0
be deceived(expression, error)
0
be lost
0
be vicious(expression, vice)
0
by accident
0
by mistake
0
come apart at the seams(expression, trip, slip, blunder)
0
commit a fault
0
commit a sin
0
commit mistake
0
do something badly(expression, fail, damage, spoil)
0
dropping the ball(expression, goof, scrabble, bollix)
0
errare est humanum(expression, error)
0
fail to catch(verb, expression, fail, ignore)
0
fail to notice(verb, expression, fail, ignore)
0
fail to see(verb, expression, fail, ignore)
0
fail to spot(verb, expression, fail, ignore)
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APASmart Define. (2016). err thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/err/thesaurus/synonyms
ChicagoSmart Define. 2016. "err thesaurus" https://smartdefine.org/err/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, err thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/err/thesaurus/synonyms>.
MLASmart Define. "err thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/err/thesaurus/synonyms>