organize vs fall in

organize and fall in both are verbs.

Word	Noun	Adjective	Verb	Adverb
organize	No	No	Yes	No
fall in	No	No	Yes	No

As verbs, fall in is a hypernym of organize; that is, fall in is a word with a broader meaning than organize:

Other hypernyms of organize include get together, join.

organize (verb)	fall in (verb)
bring order and organization to	break down, literally or metaphorically
plan and direct (a complex undertaking)	become part of; become a member of a group or organization
arrange by systematic planning and united effort	to take one's place in a military formation or line
cause to be structured or ordered or operating according to some principle or idea
create (as an entity)
form or join a union