apportion vs ration out

apportion and ration out both are verbs.

Word	Noun	Adjective	Verb	Adverb
apportion	No	No	Yes	No
ration out	No	No	Yes	No

As verbs, ration out is a hyponym of apportion; that is, ration out is a word with a more specific, narrower meaning than apportion:

apportion: distribute according to a plan or set apart for a special purpose
ration out: distribute in rations, as in the army

Other hyponyms of apportion include reallocate, reapportion, ration, award, present.

apportion (verb)	ration out (verb)
give out as one's portion or share	distribute in rations, as in the army
distribute according to a plan or set apart for a special purpose