Where does “strongnes” come from?

strongnes (Middle English) comes from Old English strangnes, from Old English -nes, from Proto-West Germanic -nassī, from Proto-Germanic -inassuz, from Proto-West Germanic -ī, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

Ancestry of “strongnes”, step by step

StepLanguageWordMeaning
1Old Englishstrangnesstrength
2Old English-nesUsed to form abstract nouns, usually from...
3Proto-West Germanic-nassīUsed to form abstract nouns, usually from...
4Proto-Germanic-inassuz-ness
5Proto-West Germanic-ness, -th
6Proto-Germanic-į̄-th
7Proto-Indo-European-íh₂
8Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

Words derived from “strongnes

Every word from Proto-Indo-European -h₂Every word from Old English -nesEvery word from Proto-Germanic -į̄