All loyal antonyms
loy·al
L l adj loyal
- disloyal — false to one's obligations or allegiances; not loyal; faithless; treacherous.
- unfaithful — not faithful; false to duty, obligation, or promises; faithless; disloyal.
- untrustworthy — deserving of trust or confidence; dependable; reliable: The treasurer was not entirely trustworthy.
- unreliable — not reliable; not to be relied or depended on.
- undependable — capable of being depended on; worthy of trust; reliable: a dependable employee.
- faithless — not adhering to allegiance, promises, vows, or duty: the faithless behavior of Benedict Arnold.