The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱóm
- Proto-Italic*kom
- Proto-Italic*kom-
- Proto-Indo-European*steh₂-
- Proto-Indo-European*sth₂éh₁yeti
- Proto-Italic*staējō
- Proto-Italic*staēō
- Proto-Italic*komstaēō
- Latincōnstō
- Medieval Latincōstō
- Old Frenchcoster
- Middle Englishcostendeverb.
- Middle Englishcost
- Englishcost
- Proto-Indo-European*weyd-
- Proto-Indo-European*wéydos
- Proto-Indo-European*weyd-s-ós
- Proto-Germanic*wīsaz
- English todaycost-wise
Etymology from Wiktionary, CC BY-SA 4.0.