Where does “besorgniserregend” come from?

besorgniserregend (German) comes from German Besorgnis, from German -nis, from Middle High German -nisse, from Old High German -nissī, from Proto-West Germanic -nassī, from Proto-Germanic -inassuz, from Proto-West Germanic -ī, from Proto-Germanic -į̄ — Creates collective nouns, which refer to groups...

besorgniserregend (German): alarming, worrying, worrisome

Definitions

  1. alarming, worrying, worrisome

Ancestry of “besorgniserregend”, step by step

besorgniserregend traces back through two separate lines of ancestry.

via German Besorgnis

StepLanguageWordMeaning
1GermanBesorgnisworry, concern, anxiety
2German-nisA suffix for deriving nouns from verbs or...
3Middle High German-nisse
4Old High German-nissī
5Proto-West Germanic-nassīUsed to form abstract nouns, usually from...
6Proto-Germanic-inassuz-ness
7Proto-West Germanic-ness, -th
8Proto-Germanic-į̄-th
9Proto-Indo-European-íh₂
10Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via German erregend

StepLanguageWordMeaning
1Germanerregendpresent participle of erregen; causing; arousing
Every word from Proto-Indo-European -h₂