0
uncompanionable(private, alone, singular, lonely, unsociable)
0
unmanned
0
unmarked
0
unmissed
0
unnoted
0
unobserved
0
unowned
0
unperceived
0
unpiloted
0
unremarked
0
unrepeated
0
unseen
0
unsociable
0
unthought of(verb, phrasal verb, neglect)
0
voluminous
0
without a friend in the world
0
without supervision(expression, idiom)
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APASmart Define. (2015). unattended thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unattended/thesaurus/synonyms
ChicagoSmart Define. 2015. "unattended thesaurus" https://smartdefine.org/unattended/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, unattended thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unattended/thesaurus/synonyms>.
MLASmart Define. "unattended thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/unattended/thesaurus/synonyms>