7
apart(adverb, separate, further, away, single)
6
alone(adverb, separate, single, apart)
6
singularly(adverb, separate, single, alone, apart)
5
individually(adverb, separate, single, alone, apart)
5
one by one(expression, idiom, adverb, separate, single)
5
particularly(adverb, separate, single, alone, apart)
5
separately(adverb, separate, single, alone, apart)
5
severally(adverb, separate, single, alone, apart)
4
aloof(adverb, separate, single, alone, apart)
4
as such
4
in isolation(adverb, separate, single, alone, apart)
4
on its own(adverb, separate, single, alone, apart)
3
abstractedly(adverb, separate, single, alone, apart)
3
aside(adverb, separate, single, alone, apart)
3
asunder(adverb, separate, single, alone, apart)
3
by herself(adverb, separate, single, alone, apart)
3
by himself(adverb, separate, single, alone, apart)
3
detachedly(adverb, separate, single, alone, apart)
3
disconnectedly(adverb, separate, single, alone, apart)
3
discrete(adverb, separate, single, alone, apart)
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APASmart Define. (2015). by itself thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/by_itself/thesaurus/synonyms
ChicagoSmart Define. 2015. "by itself thesaurus" https://smartdefine.org/by_itself/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, by itself thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/by_itself/thesaurus/synonyms>.
MLASmart Define. "by itself thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/by_itself/thesaurus/synonyms>