Where does “consuetudinem” come from?

consuetudinem (Latin) comes from Latin cōnsuēscō, from Latin suēscō, from Proto-Indo-European swe-dʰh₁-sk-, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ancestry of “consuetudinem”, step by step

Step	Language	Word	Meaning
1	Latin	cōnsuēscō	—
2	Latin	suēscō	—
3	Proto-Indo-European	swe-dʰh₁-sk-	—
4	Proto-Indo-European	dʰeh₁-	to do, put, place

Every word from Proto-Indo-European dʰeh₁- →

consuetudinem — Etymology, Origin & Word History | Etymology Explorer