foist off vs palm off

foist off and palm off both are verbs.

Word	Noun	Adjective	Verb	Adverb
foist off	No	No	Yes	No
palm off	No	No	Yes	No

As verbs, foist off and palm off are synonyms defined as:

foist off and palm off: sell as genuine, sell with the intention to deceive

Other synonyms of foist off include fob off.

foist off (verb)	palm off (verb)
sell as genuine, sell with the intention to deceive	sell as genuine, sell with the intention to deceive