allegiance vs cooperation

allegiance and cooperation both are nouns.

Word	Noun	Adjective	Verb	Adverb
allegiance	Yes	No	No	No
cooperation	Yes	No	No	No

As nouns, cooperation is a hypernym of allegiance; that is, cooperation is a word with a broader meaning than allegiance:

allegiance: the act of binding yourself (intellectually or emotionally) to a course of action
cooperation: joint operation or action

allegiance (noun)	cooperation (noun)
the act of binding yourself (intellectually or emotionally) to a course of action	joint operation or action
the loyalty that citizens owe to their country (or subjects to their sovereign)	the practice of cooperating