Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun dickhead
1 sense of dickhead
Sense 1
asshole, bastard, cocksucker, dickhead, shit, mother fucker, motherfucker, prick, whoreson, son of a bitch, SOB -- (insulting terms of address for people who are stupid or irritating or ridiculous)
=> unpleasant person, disagreeable person -- (a person who is not pleasant or agreeable)