4
accompanied(verb, adjective)
2
attended
2
owned
2
together(adjective, adverb)
1
adjacent
1
adjoining
1
attached
1
chaperoned
1
collaborative
1
collectively
1
combined
1
combinedly
1
commonly
1
communally
1
communicating
1
concertedly
1
conjointly
1
connected
1
contiguous
1
cooperatively
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APASmart Define. (2015). unaccompanied thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unaccompanied/thesaurus/antonyms
ChicagoSmart Define. 2015. "unaccompanied thesaurus" https://smartdefine.org/unaccompanied/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unaccompanied thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unaccompanied/thesaurus/antonyms>.
MLASmart Define. "unaccompanied thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/unaccompanied/thesaurus/antonyms>