Main entry: loyal
Definition: steadfast in allegiance or duty
Usage: loyal subjects; loyal friends stood by him
Antonyms: disloyal
Definition: deserting your allegiance or duty to leader or cause or principle
Main entry: loyal, patriotic
Definition: inspired by love for your country
Antonyms: unpatriotic, disloyal
Definition: showing lack of love for your country
Main entry: fast, firm, truehearted, loyal
Definition: unwavering in devotion to friend or vow or cause
Usage: a firm ally; loyal supporters; the true-hearted soldier...of Tippecanoe- Campaign song for William Henry Harrison; fast friends
Antonyms: unfaithful
Definition: not true to duty or obligation or promises
Antonyms: unfaithful
Definition: having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend