Where does “inquietans” come from?
inquietans (Latin) comes from Latin inquiētō, from Latin inquiētus, from Latin quiētus, from Latin quiēscō, from Latin quiēs, from Proto-Italic kʷiētis, from Proto-Indo-European kʷyéh₁tis, from Proto-Indo-European kʷyeh₁- — to rest; rest, peace.
Ancestry of “inquietans”, step by step