Where does “horrorous” come from?

horrorous (English) comes from English ous, from English ou, from Afrikaans ou, from Dutch oud, from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald, from Proto-Germanic aldaz — to grow, nourish.

horrorous (English): horrifying

Definitions

  1. horrifying

Ancestry of “horrorous”, step by step

horrorous traces back through two separate lines of ancestry.

via English ous

StepLanguageWordMeaning
1Englishousplural of ou
2EnglishouA probably extinct species of Hawaiian...
3AfrikaansouAn old fellow, guy, bloke; attributive form of...
4Dutchoudold
5Middle Dutchoutold
6Old Dutchald—
7Proto-West Germanicaldold
8Proto-Germanicaldazold, grown up
9Proto-Indo-Europeanh₂eltós—
10Proto-Indo-Europeanh₂él-to grow, nourish

via English horror

StepLanguageWordMeaning
1EnglishhorrorAn intense distressing emotion of fear or...
2Middle Englishhorer—
3Old Frenchhorrorhorror or terror
4Latinhorrorbristling; shaking, shivering, chill; dread,...
5Latinhorrēre—
6Proto-Italichorzēō—
7Proto-Indo-Europeanǵʰr̥séh₁(ye)ti—
Every word from Proto-Indo-European h₂él- →Every word from Proto-Indo-European h₂eltós →Every word from Proto-Germanic aldaz →