Where does “dihydrodiethylstilbestrol” come from?

dihydrodiethylstilbestrol (English) comes from English stilbestrol, from English diethylstilbestrol, from English -estr-, from English estrogen, from English -gen, from French -gène, from Latin -genus, from Ancient Greek -γενής — Creates action nouns or result nouns from verbs;...

Ancestry of “dihydrodiethylstilbestrol”, step by step

StepLanguageWordMeaning
1EnglishstilbestrolAlternative form of diethylstilbestrol
2EnglishdiethylstilbestrolA synthetic estrogen drug CHO used formerly to...
3English-estr-estrogen
4EnglishestrogenAny of a group of steroids that are secreted by...
5English-genA producer of something, e.g. hydrogen
6French-gène-gen, -genic
7Latin-genusborn from, sprung form
8Ancient Greek-γενήςborn in a certain place or condition; of a kind
9Ancient Greek-είᾱSuperficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being
10Ancient Greek-ήςadjective suffix
11Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
12Proto-Indo-European-ess
13Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -os