Where does “lutare” come from?

lutare (Latin) comes from Latin lutum, from Proto-Indo-European lēw- — to sound, resound, sing out; to leave.

Ancestry of “lutare”, step by step

Step	Language	Word	Meaning
1	Latin	lutum	soil, dirt, mire, mud; loam, clay; The plant...
2	Proto-Indo-European	lēw-	to sound, resound, sing out; to leave

lutare — Etymology, Origin & Word History | Etymology Explorer