boodle vs pelf

boodle and pelf both are nouns.

Word	Noun	Adjective	Verb	Adverb
boodle	Yes	No	No	No
pelf	Yes	No	No	No

As nouns, boodle and pelf are synonyms defined as:

boodle (noun)	pelf (noun)
a gambling card game in which chips are placed on the ace and king and queen and jack of separate suits (taken from a separate deck); a player plays the lowest card of a suit in his hand and successively higher cards are played until the sequence stops; the player who plays a card matching one in the layout wins all the chips on that card	informal terms for money
informal terms for money