Where does “amostrar” come from?

amostrar (Old Portuguese) comes from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

Ancestry of “amostrar”, step by step

StepLanguageWordMeaning
1LatinAdtoward, to
2Latinilliche, she, it, yonder, that, overthere; in that...
3Latinillethat; those; "; demonstrative pronoun "; that...
4LatinolleArchaic form of ille
5Proto-Italic*olnosthat

Words derived from “amostrar”

Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →