As nouns the difference between allegiance and loyalist
is that allegiance is loyalty to some cause, nation or ruler while loyalist is a person who is loyal to a cause, generally used as a political affiliation.
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
loyalist
English
Noun
(
en noun)
A person who is loyal to a cause, generally used as a political affiliation.