Where does “sunny” come from?

Sunny comes from Middle English sunni with the diminutive suffix -y, from Middle French -ie and Latin -ium, ultimately derived from Proto-Indo-European sew- meaning to shine.

sunny (English): Featuring a lot of sunshine; Receiving a lot of...

Definitions

  1. Featuring a lot of sunshine; Receiving a lot of...

Ancestry of “sunny”, step by step

sunny traces back through two separate lines of ancestry.

via Middle English sunni

StepLanguageWordMeaning
1Middle EnglishsunniFull of or illuminated by sunlight; sunny
2Middle English-yDesignates an adjective, in many cases formed by...
3Middle English-ienForms nouns and adjectives denoting origin, association, or residence; -ian
4Old English-ianForms verbs from nouns and adjectives
5Old English-ōjan
6Proto-West Germanic-ōnCreates denominative verbs from nouns; Creates...
7Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via English Sun

StepLanguageWordMeaning
1EnglishSunAbbreviation of Sunday
2Middle EnglishsunneAlternative form of sonne; sun
3Old Englishsunnasun
4Old Englishdūnhill, down; hill, dune; hill, mountain
5Proto-Germanic*dūnā
6Proto-Celticdūnomstronghold, rampart
7Proto-Indo-Europeandʰewh₂-smoke; mist, haze

Words derived from “sunny

Every word from Chichewa iye
sunny — Etymology, Origin & Word History | Etymology Explorer