Where does “enfermidade” come from?

enfermidade (Old Portuguese) comes from Latin infirmitas, from Latin infirmus, from Latin in-, from Latin in, from Old Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

Ancestry of “enfermidade”, step by step

Step	Language	Word	Meaning
1	Latin	infirmitas	weakness, feebleness, infirmity
2	Latin	infirmus	weak, feeble; unhealthy; inconclusive
3	Latin	in-	un-, non-, not; in, within, inside
4	Latin	in	in, at, on, upon, from; within, while in; into,...
5	Old Latin	en	in
6	Proto-Italic	en	in
7	Proto-Indo-European	h₁én	in

Words derived from “enfermidade”

enfermidade

Every word from Proto-Indo-European h₁én →Every word from Proto-Italic en →Every word from Latin in- →