Where does “opportunista” come from?

opportunista (Italian) comes from Italian opportuno, from Latin opportūnus, from Latin Portus, from Proto-Italic portus, from Proto-Indo-European pértus, from Proto-Indo-European -tus — Derives action nouns from verb roots.

opportunista (Italian): opportunist

Definitions

  1. opportunist

Ancestry of “opportunista”, step by step

StepLanguageWordMeaning
1Italianopportunoopportune, timely, suitable, fit, appropriate,...
2Latinopportūnussuitable
3LatinPortus” or, later, “Portus Rōmae”}} Portus large artificial harbour of Ancient Rome
4Proto-Italicportusharbour
5Proto-Indo-Europeanpértuscrossing
6Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Indo-European -tusEvery word from Proto-Indo-European pértusEvery word from Proto-Italic portus