pudding head vs dolt

pudding head and dolt both are nouns.

Word	Noun	Adjective	Verb	Adverb
pudding head	Yes	No	No	No
dolt	Yes	No	No	No

As nouns, pudding head and dolt are synonyms defined as:

Other synonyms of pudding head include dullard, pillock, poor fish, pudden-head, stupe, stupid, stupid person.

pudding head (noun)	dolt (noun)
a person who is not very bright	a person who is not very bright