Synonyms of stick by in English:

stick by


See US English definition of stick by

See UK English definition of stick by

See Spanish definition of mantener

phrase

1‘whatever happens I'll stick by him’

SYNONYMS
support, stand by, be loyal to, remain faithful to, be supportive of, be on someone's side, side with, back, defend
ANTONYMS

turn against, turn one's back on, let down