crawl vs travel

crawl and travel both are nouns.

Word	Noun	Adjective	Verb	Adverb
crawl	Yes	No	Yes	No
travel	Yes	No	Yes	No

As nouns, travel is a hypernym of crawl; that is, travel is a word with a broader meaning than crawl:

Other hypernyms of crawl include locomotion.

As verbs, travel is a hypernym of crawl; that is, travel is a word with a broader meaning than crawl:

crawl: move slowly; in the case of people or animals with the body near the ground
travel: change location; move, travel, or proceed, also metaphorically

Other hypernyms of crawl include go, locomote, move.

crawl (noun)	travel (noun)
a slow mode of locomotion on hands and knees or dragging the body	the act of going from one place to another
a swimming stroke; arms are moved alternately overhead accompanied by a flutter kick	self-propelled movement
a very slow movement	a movement through space that changes the location of something

crawl (verb)	travel (verb)
move slowly; in the case of people or animals with the body near the ground	change location; move, travel, or proceed, also metaphorically
swim by doing the crawl	make a trip for pleasure
show submission or fear	travel upon or across
be full of	undergo transportation as in a vehicle
feel as if crawling with insects	undertake a journey or trip
	travel from place to place, as for the purpose of finding work, preaching, or acting as a judge