Where does “discustom” come from?

discustom (English) comes from English custom, from Middle English custume, from Anglo-Norman custume, from Latin cōnsuētūdō, from Latin cōnsuēscō, from Latin suēscō, from Proto-Indo-European swe-dʰh₁-sk-, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “discustom”, step by step

StepLanguageWordMeaning
1EnglishcustomFrequent repetition of the same behavior; way of...
2Middle EnglishcustumeA habit; a routine action or practice
3Anglo-Normancustumecustom; tradition
4LatincōnsuētūdōThe act of habituating; state of being habituated or accustomed, habituation
5Latincōnsuēscōto accustom, inure or habituate, tend to
6Latinsuēscōto become used or accustomed to
7Proto-Indo-Europeanswe-dʰh₁-sk-
8Proto-Indo-Europeandʰeh₁-to do, put, place
Every word from Proto-Indo-European dʰeh₁-Every word from Proto-Indo-European swe-dʰh₁-sk-Every word from Latin suēscō