bilk vs frustrate

bilk and frustrate both are verbs.

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

As verbs, bilk and frustrate are synonyms defined as:

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

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

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