94 entries under solitary topic. ×

6
rare(adjective, separate, simple, extraordinary, superior)
6
unitary(adjective, separate, simple, unusual, strange)
5
apart(adjective, adverb, individual, unity, single)
5
specific(adjective, separate, simple, exact, superior)
5
unattached(adjective, separate, individual, detached, different)
4
detached(adjective, separate, individual, different, single)
4
exceptional(adjective, separate, simple, extraordinary, superior)
4
indivisible(adjective, separate, simple, special, individual)
4
private(adjective, separate, simple, special, individual)
4
simple(adjective, separate, special, individual, distinct)
4
undivided(adjective, separate, simple, special, individual)
3
secluded(adjective, separate, simple, special, individual)
3
different(adjective, separate, exact, superior, unusual)
3
discrete(adjective, separate, extraordinary, unusual, outstanding)
3
especial(adjective, separate, simple, exact, superior)
3
independent(adjective, special, individual, limited, select)
3
peculiar(adjective, separate, exact, extraordinary, superior)
3
restricted(adjective, separate, simple, exact, superior)
3
several(adjective, separate, individual, distinct, different)
3
unaccompanied(adjective, separate, individual, detached, private)
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APASmart Define. (2016). sole thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sole/thesaurus/synonyms
ChicagoSmart Define. 2016. "sole thesaurus" https://smartdefine.org/sole/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sole thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sole/thesaurus/synonyms>.
MLASmart Define. "sole thesaurus" 1 March 2016. Web. 30 September 2026. <https://smartdefine.org/sole/thesaurus/synonyms>