waive vs forgo

waive and forgo both are verbs.

Word	Noun	Adjective	Verb	Adverb
waive	No	No	Yes	No
forgo	No	No	Yes	No

As verbs, waive and forgo are synonyms defined as:

waive and forgo: lose (something) or lose the right to (something) by some error, offense, or crime

Other synonyms of waive include forego, forfeit, give up, throw overboard.

As verbs, waive and forgo are synonyms defined as:

Other synonyms of waive include dispense with, forego, foreswear, relinquish.

waive (verb)	forgo (verb)
lose (something) or lose the right to (something) by some error, offense, or crime	lose (something) or lose the right to (something) by some error, offense, or crime
do without or cease to hold or adhere to	do without or cease to hold or adhere to
	be earlier in time; go back further