aim vs train

aim and train both are nouns.

Word	Noun	Adjective	Verb	Adverb
aim	Yes	No	Yes	No
train	Yes	No	Yes	No

As verbs, aim and train are synonyms defined as:

aim and train: point or cause to go (blows, weapons, or objects such as photographic equipment) towards

Other synonyms of aim include direct, take, take aim.

As verbs, train is a hypernym of aim; that is, train is a word with a broader meaning than aim:

aim: intend (something) to move towards a certain goal
train: point or cause to go (blows, weapons, or objects such as photographic equipment) towards

Other hypernyms of aim include aim, direct, take, take aim.

aim (noun)	train (noun)
the action of directing something at an object	public transport provided by a line of railway cars coupled together and drawn by a locomotive
an anticipated outcome that is intended or that guides your planned actions	wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed
the goal intended to be attained (and which is believed to be attainable)	piece of cloth forming the long back section of a gown that is drawn along the floor
the direction or path along which something moves or along which it lies	a series of consequences wrought by an event
	a procession (of wagons or mules or camels) traveling together in single file
	a sequentially ordered set of things or events or ideas in which each successive member is related to the preceding

aim (verb)	train (verb)
have an ambitious plan or a lofty goal	exercise in order to prepare for an event or competition
propose or intend	undergo training or instruction in preparation for a particular role, function, or profession
specifically design a product, event, or activity for a certain public	create by training and teaching
direct (a remark) toward an intended goal	teach and supervise (someone); act as a trainer or coach (to), as in sports
move into a desired direction of discourse	point or cause to go (blows, weapons, or objects such as photographic equipment) towards
point or cause to go (blows, weapons, or objects such as photographic equipment) towards	drag loosely along a surface; allow to sweep the ground
intend (something) to move towards a certain goal	travel by rail or train
	educate for a future role or function
	teach or refine to be discriminative in taste or judgment
	develop (a child's or animal's) behavior by instruction and practice; especially to teach self-control
	cause to grow in a certain way by tying and pruning it