Synonyms|185Antonyms|65|Broader|1Narrower|0Related|116
3
unawares(suddenly, unexpectedly)
2
astray
2
error
2
inadvertently(adverb, short, sudden, suddenly, unexpectedly)
2
unintentionally(adverb, short, sudden, suddenly, unexpectedly)
1
aback(adverb, short, sudden, suddenly, unexpectedly)
1
aberrantly(adverb, wrongly)
1
abruptly(adverb, short, sudden, suddenly, unexpectedly)
1
absurdly
1
accidentally(adverb, short, sudden, suddenly, unexpectedly)
1
afield
1
amissly
1
by accident(expression, adverb, short, sudden, suddenly)
1
by surprise(expression, adverb, short, sudden, suddenly)
1
carelessly(adverb, short, sudden, suddenly, unexpectedly)
1
defectively(adverb, erroneously)
1
delusively
1
errantly
1
fictitiously
1
foolishly
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APASmart Define. (2015). mistakenly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/mistakenly/thesaurus/synonyms
ChicagoSmart Define. 2015. "mistakenly thesaurus" https://smartdefine.org/mistakenly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, mistakenly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/mistakenly/thesaurus/synonyms>.
MLASmart Define. "mistakenly thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/mistakenly/thesaurus/synonyms>