raft vs plenty

raft and plenty both are nouns.

Word	Noun	Adjective	Verb	Adverb
raft	Yes	No	Yes	No
plenty	Yes	No	No	Yes

As nouns, raft and plenty are synonyms defined as:

raft and plenty: (often followed by `of') a large number or amount or extent

raft (noun)	plenty (noun)
a flat float (usually made of logs or planks) that can be used for transport or as a platform for swimmers	a full supply
a foundation (usually on soft ground) consisting of an extended layer of reinforced concrete	(often followed by `of') a large number or amount or extent
(often followed by `of') a large number or amount or extent

raft (adverb)	plenty (adverb)
	as much as necessary