Word: buttheads
Part of speech: Noun
Syllables: butt
heads
Definition: Plural of butthead. An annoying person or someone who is difficult to get along with.
Morphemes:
Affix: butt
Language: en
Meaning: buttocks, backside
Affix: head
Language: en
PoS: Noun
Meaning: To do with heads.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).