7
personal(adjective, separate, simple, superior, unusual)
7
unshared(adjective, separate, simple, special, individual)
6
foot(noun, base, bottom)
6
isolated(adjective, separate, simple, special, individual)
6
lonely(adjective, separate, unusual, strange, spare)
6
rare(adjective, separate, simple, extraordinary, superior)
6
resole(noun, verb)
6
underside(noun, bottom)
6
unitary(adjective, separate, simple, unusual, strange)
6
unmarried(adjective, marriage)
5
apart(adjective, adverb, individual, unity, single)
5
flounder(noun, fish)
5
specific(adjective, separate, simple, exact, superior)
5
support
5
unattached(adjective, separate, individual, detached, different)
4
base(noun, bottom)
4
basement(noun, bottom)
4
certain(adjective, extraordinary, superior, unusual, exceptional)
4
detached(adjective, separate, individual, different, single)
4
exceptional(adjective, separate, simple, extraordinary, superior)
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APASmart Define. (2016). sole thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sole/thesaurus/synonyms
ChicagoSmart Define. 2016. "sole thesaurus" https://smartdefine.org/sole/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, sole thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sole/thesaurus/synonyms>.
MLASmart Define. "sole thesaurus" 1 March 2016. Web. 23 September 2026. <https://smartdefine.org/sole/thesaurus/synonyms>