wad vs raft

wad and raft both are nouns.

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

As nouns, wad and raft are synonyms defined as:

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

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