Where does “Portoferraio” come from?

Portoferraio (Italian) comes from Italian ferraio, from Latin ferrārius, from Latin ferrum, from Cornish -er, from English -er, from Middle English -er, from Old French -er, from Latin -āre — he, she.

Ancestry of “Portoferraio”, step by step

Portoferraio traces back through two separate lines of ancestry.

via Italian ferraio

StepLanguageWordMeaning
1Italianferraiothat works with iron
2Latinferrāriusof, or relating to iron
3Latinferrumiron; any tool made of iron; fight, clash
4Cornish-erForms masculine agent nouns
5English-erA person or thing that does an action indicated...
6Middle English-eragentive suffix; agent noun suffix
7Old French-erAlternative form of -ier, verbal suffix;...
8Latin-ārefirst conjugation
9Proto-Italic-āōForms primarily denominative verbs
10Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
11Proto-Indo-European-yétiCreates intransitive, often deponent,...
12Proto-Indo-Europeanyé-
13Chichewaiyehe, she

via Italian porto

StepLanguageWordMeaning
1Italianportoport, harbour; port; carriage
2PortuguesePortoOporto
3Old Portugueseporto
4LatinPortus CaleOporto
5LatinPortus” or, later, “Portus Rōmae”}} Portus large artificial harbour of Ancient Rome
6Proto-Italicportusharbour
7Proto-Indo-Europeanpértuscrossing
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “Portoferraio

Every word from Chichewa iye