The story
- Proto-Indo-European*(s)kelH-
- Proto-Indo-European*(s)kel(H)-p-
- Proto-Germanic*skelfō
- Proto-West Germanic*skelfu:
- Proto-West Germanic*skilfijā
- Old Englishsċylfe?
- Middle Englishschelfe
- Englishshelf
- Proto-West Germanic*samft(ī)
- Old Englishsōfte
- Middle Englishsofte
- Englishsoft
- Proto-Germanic*warō
- Proto-West Germanic*waru
- Old Englishwaru
- Middle Englishware
- Englishsoftwarebf.
- English todayshelfware
Etymology from Wiktionary, CC BY-SA 4.0.