Where does “unproportionally” come from?

unproportionally (English) comes from English proportionally, from English -ly, from English grisly, from Middle English grisely, from Old English grisliċ, from Old English -līċ, from Proto-Germanic *-līk.

Ancestry of “unproportionally”, step by step

unproportionally traces back through two separate lines of ancestry.

via English proportionally

StepLanguageWordMeaning
1EnglishproportionallyIn proportion; in due degree; adapted relatively
2English-lyUsed to form adjectives from nouns, the...
3EnglishgrislyHorrifyingly repellent; gruesome, terrifying;...
4Middle Englishgrisely
5Old Englishgrisliċgrisly, horrible; dreadful, horrid
6Old English-līċsuffix forming {{glossary|adjective}}s meaning...
7Proto-Germanic*-līk

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Germanic *-līkEvery word from English -lyEvery word from Old English -līċ