The story
- Proto-Indo-European*(s)peys-der.?
- Latinspīrō
- Latinspīritus
- Italianspirito
- Proto-Indo-European*h₃ed-
- Proto-Indo-European*h₃édosder.?
- Italianspiritoso
- English todayspiritoso
Borrowed from Italian spiritoso.
Etymology from Wiktionary, CC BY-SA 4.0.