forego vs waive

forego and waive both are verbs.

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

As verbs, forego and waive are synonyms defined as:

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

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

As verbs, forego and waive are synonyms defined as:

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

forego (verb)	waive (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