Where does “happy” come from?

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

happy (Middle English): fortunate, happy

Definitions

  1. fortunate, happy

Ancestry of “happy”, step by step

StepLanguageWordMeaning
1Middle English-yDesignates an adjective, in many cases formed by...
2Old English-iġ-y, -ic
3Proto-West Germanic-gForms adjectives from nouns and verbs with a...
4Proto-Germanic-gaz-y
5Proto-Indo-European-ḱos-y, -ic

Words derived from “happy”

Every word from Proto-Indo-European -ḱos →Every word from Old English -iġ →Every word from Middle English -y →