admiral vs full admiral

admiral and full admiral both are nouns.

Word	Noun	Adjective	Verb	Adverb
admiral	Yes	No	No	No
full admiral	Yes	No	No	No

As nouns, admiral and full admiral are synonyms defined as:

admiral and full admiral: the supreme commander of a fleet; ranks above a vice admiral and below a fleet admiral

admiral (noun)	full admiral (noun)
any of several brightly colored butterflies	the supreme commander of a fleet; ranks above a vice admiral and below a fleet admiral
the supreme commander of a fleet; ranks above a vice admiral and below a fleet admiral