Where does “pronominaladverb” come from?

pronominaladverb (Swedish) comes from German Adverb, from Latin adverbium, from Latin ad-, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

Ancestry of “pronominaladverb”, step by step

pronominaladverb traces back through two separate lines of ancestry.

via German Adverb

StepLanguageWordMeaning
1GermanAdverbadverb
2Latinadverbiumadverb
3Latinad-to; usually prefixed to verbs, in which cases it...
4Latinīn-un-, non-, not
5Latinînin, at, on, upon, from (space)
6Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
7Proto-Italicenin
8Proto-Indo-Europeanh₁énin

via German pronominal

StepLanguageWordMeaning
1Germanpronominalpronominal

Words derived from “pronominaladverb

Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-