Where does “fuckheadery” come from?

fuckheadery (English) comes from English fuckhead, from English head, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz, from Proto-Indo-European -ḱos — -y, -ic.

fuckheadery (English): Behavior characteristic of fuckheads; fatuousness

Definitions

  1. Behavior characteristic of fuckheads; fatuousness

Ancestry of “fuckheadery”, step by step

fuckheadery traces back through two separate lines of ancestry.

via English fuckhead

StepLanguageWordMeaning
1EnglishfuckheadA stupid or otherwise undesirable person
2EnglishheadThe part of the body of an animal or human which...
3English-yAdded to nouns and adjectives to form adjectives...
4Middle English-yDesignates an adjective, in many cases formed by...
5Old English-iġ-y, -ic
6Proto-West Germanic-gForms adjectives from nouns and verbs with a...
7Proto-Germanic-gaz-y
8Proto-Indo-European-ḱos-y, -ic

via English ery

StepLanguageWordMeaning
1Englishery
Every word from Proto-Indo-European -ḱosEvery word from English -yEvery word from Old English -iġ