frustrate vs bilk

frustrate and bilk both are verbs.

Word	Noun	Adjective	Verb	Adverb
frustrate	No	No	Yes	No
bilk	No	No	Yes	No

As verbs, frustrate and bilk are synonyms defined as:

frustrate and bilk: hinder or prevent (the efforts, plans, or desires) of

Other synonyms of frustrate include baffle, cross, foil, queer, scotch, spoil, thwart.

frustrate (verb)	bilk (verb)
treat cruelly	escape, either physically or mentally
hinder or prevent (the efforts, plans, or desires) of	evade payment to
	cheat somebody out of what is due, especially money
	hinder or prevent (the efforts, plans, or desires) of