err vs locomote

err and locomote both are verbs.

Word	Noun	Adjective	Verb	Adverb
err	No	No	Yes	No
locomote	No	No	Yes	No

As verbs, locomote is a hypernym of err; that is, locomote is a word with a broader meaning than err:

Other hypernyms of err include go, move, travel.

err (verb)	locomote (verb)
to make a mistake or be incorrect	change location; move, travel, or proceed, also metaphorically
wander from a direct course or at random