alone
adjective
[ əˈləʊn ]
• having no one else present.
• "she was alone that evening"
Similar:
all alone,
solo,
lone,
solitary,
single,
unescorted,
unattended,
unchaperoned,
partnerless,
companionless,
solus,
Opposite:
accompanied,
alone
adverb
• on one's own.
• "he lives alone"
Similar:
by oneself,
on one's own,
solo,
singly,
without an escort,
solus,
on one's tod,
on one's lonesome,
on one's jack,
on one's Jack Jones,
on one's pat,
on one's Pat Malone,
Opposite:
in company,
• indicating that something is confined to the specified subject or recipient.
• "he is answerable to Parliament alone"
Origin:
Middle English: from all + one.