As nouns the difference between renegade and allegiance
is that renegade is an outlaw or rebel while allegiance is loyalty to some cause, nation or ruler.
renegade
English
Noun
(
en noun)
An outlaw or rebel.
A disloyal person who betrays or deserts a cause, religion, political party, friend, etc.
Coordinate terms
* (disloyal person) apostate, defector, heretic, turncoat
allegiance
Alternative forms
* allegiaunce (obsolete)
Noun
(
en noun)
Loyalty to some cause, nation or ruler.
Derived terms
* oath of allegiance
* pledge of allegiance
Synonyms
* fidelity, loyalty, adherence