pudden-head vs dullard

pudden-head and dullard both are nouns.

Word	Noun	Adjective	Verb	Adverb
pudden-head	Yes	No	No	No
dullard	Yes	No	No	No

As nouns, pudden-head and dullard are synonyms defined as:

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

pudden-head (noun)	dullard (noun)
a person who is not very bright	a person who evokes boredom
	a person who is not very bright