world organization vs alinement

world organization and alinement both are nouns.

Word	Noun	Adjective	Verb	Adverb
world organization	Yes	No	No	No
alinement	Yes	No	No	No

As nouns, alinement is a hypernym of world organization; that is, alinement is a word with a broader meaning than world organization:

world organization: an international alliance involving many different countries
alinement: an organization of people (or countries) involved in a pact or treaty

Other hypernyms of world organization include alignment, alliance, coalition.

world organization (noun)	alinement (noun)
an international alliance involving many different countries	an organization of people (or countries) involved in a pact or treaty