The story
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Proto-Indo-European*wert-
- Proto-Indo-European*wértetor
- Proto-Italic*wertō
- Latinvertō
- Latinadvertō
- Old Frenchavertir
- Middle Frenchadvertir
- Middle Frenchadvertissement
- Englishadvertisementclip.
- Englishad
- Proto-Indo-European*sem-
- Proto-Germanic*samþuz /*samftuz
- Proto-West Germanic*samft(ī)
- Old Englishsōfte
- Middle Englishsofte
- Englishsoft
- Proto-Germanic*warō
- Proto-West Germanic*waru
- Old Englishwaru
- Middle Englishware
- Englishsoftwarebf.
- English todayadware
Etymology from Wiktionary, CC BY-SA 4.0.