Synonyms of allegiance

Noun

1. commitment, allegiance, loyalty, dedication, cooperation

usage: the act of binding yourself (intellectually or emotionally) to a course of action; "his long commitment to public service"; "they felt no loyalty to a losing team"

2. allegiance, fealty, loyalty, trueness

usage: the loyalty that citizens owe to their country (or subjects to their sovereign)

Definition and meaning of allegiance (Dictionary)