Where does “inútilment” come from?
inútilment (Catalan) comes from Catalan inútil, from Latin inūtilis, from Latin ūtilis, from Latin ūtor, from Proto-Slavic *ǫtorъ, from Proto-Slavic torъ, from Proto-Slavic terti, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.
inútilment (Catalan): pointlessly
Ancestry of “inútilment”, step by step