internationalism vs ambit

internationalism and ambit both are nouns.

Word	Noun	Adjective	Verb	Adverb
internationalism	Yes	No	No	No
ambit	Yes	No	No	No

As nouns, ambit is a hypernym of internationalism; that is, ambit is a word with a broader meaning than internationalism:

Other hypernyms of internationalism include compass, orbit, range, reach, scope.

internationalism (noun)	ambit (noun)
quality of being international in scope	an area in which something acts or operates or has power or control:
the doctrine that nations should cooperate because their common interests are more important than their differences