bilk vs get away

bilk and get away both are verbs.

Word	Noun	Adjective	Verb	Adverb
bilk	No	No	Yes	No
get away	No	No	Yes	No

As verbs, get away is a hypernym of bilk; that is, get away is a word with a broader meaning than bilk:

Other hypernyms of bilk include break loose, escape.

bilk (verb)	get away (verb)
escape, either physically or mentally	escape potentially unpleasant consequences; get away with a forbidden action
evade payment to	run away from confinement
cheat somebody out of what is due, especially money	remove oneself from a familiar environment, usually for pleasure or diversion
hinder or prevent (the efforts, plans, or desires) of