Synonyms of on one's own in English:

on one's own


See definition of on one's own

phrase

1‘she's not here now and I am all on my own’

SYNONYMS
alone, all alone, by oneself, all by oneself, in a solitary state, single, solitary, unaccompanied, companionless, partnerless, unattended, unescorted, unchaperoned, solo
informal by one's lonesome
British informal on one's tod, on one's lonesome, on one's jack, on one's Jack Jones
ANTONYMS

in company

2‘she works well with tasks she has to achieve on her own’

SYNONYMS
unaided, unassisted, without help, without assistance, by oneself, all by oneself, alone, all alone, by one's own efforts, under one's own steam, independently, single-handed, single-handedly, standing on one's own two feet, off one's own bat, on one's own initiative
ANTONYMS

jointly, with help