spoon vs spoonful

spoon and spoonful both are nouns.

Word	Noun	Adjective	Verb	Adverb
spoon	Yes	No	Yes	No
spoonful	Yes	No	No	No

As nouns, spoon and spoonful are synonyms defined as:

spoon (noun)	spoonful (noun)
a piece of cutlery with a shallow bowl-shaped container and a handle; used to stir or serve or take up food	as much as a spoon will hold
formerly a golfing wood with an elevated face
as much as a spoon will hold

spoon (verb)	spoonful (verb)
scoop up or take up with a spoon
snuggle and lie in a position where one person faces the back of the others