The story
- Proto-Indo-European*péh₂wr̥
- Proto-Germanic*fōr
- Proto-West Germanic*fuir
- Old Englishfȳr
- Middle Englishfyr
- Englishfire
- Ancient Greekβόμβος (bómbos)
- Latinbombus
- Italianbomba
- Frenchbombe
- Englishbomb
- English todayfirebomb
Etymology from Wiktionary, CC BY-SA 4.0.