Where does “Billiganbieter” come from?

Billiganbieter (German) comes from German Anbieter, from German anbieten, from German an-, from German an, from Middle High German āne, from Old High German āna, from Proto-West Germanic ana, from Proto-Germanic *an — on, onto.

Ancestry of “Billiganbieter”, step by step

Billiganbieter traces back through two separate lines of ancestry.

via German Anbieter

StepLanguageWordMeaning
1GermanAnbieterprovider
2Germananbietento offer, to provide; to offer for sale or rent
3Germanan-Separable verb prefix, on; Separable verb prefix,...
4Germananon; upon; at; in; against; by; near; close to;...
5Middle High Germanānewithout
6Old High Germanānawithout
7Proto-West Germanicanaon
8Proto-Germanic*an
9Proto-Germanicanaon, at; on, onto; ana
10Proto-Indo-Europeanh₂en-on, onto

via German billig

StepLanguageWordMeaning
1Germanbilligappropriate, meet, fair; cheap
2Middle High Germanbillich
3Old High Germanbillīhappropriate
4Proto-Germanic*bil(i)
Every word from Proto-Indo-European h₂en-
Billiganbieter — Etymology, Origin & Word History | Etymology Explorer