Where does “inopportunity” come from?

inopportunity (English) comes from English opportunity, from English opportune, from Middle French opportunité, from Latin opportūnitās, from Latin opportūnus, from Latin Portus, from Proto-Italic portus, from Proto-Indo-European pértus — passed , crossed.

inopportunity (English): Lack of opportunity; unseasonableness;...

Definitions

  1. Lack of opportunity; unseasonableness;...

Ancestry of “inopportunity”, step by step

StepLanguageWordMeaning
1EnglishopportunityA chance for advancement, progress or profit; A...
2EnglishopportuneSuitable for some particular purpose; At a...
3Middle Frenchopportunité
4Latinopportūnitāsconvenience, fitness
5Latinopportūnussuitable
6LatinPortus” or, later, “Portus Rōmae”}} Portus large artificial harbour of Ancient Rome
7Proto-Italicportusharbour
8Proto-Indo-Europeanpértuscrossing
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus