inopero
Could not find inoperantur in Logeion dictionaries.
inoperantur Verb: present passive indicative 3rd plural of inopero
ĭn-ŏpĕro, āre, v. a.,
- to effect, produce (eccl. Lat.): hoc inoperatur per Deum Patrem, Rufin. Orig. de Principp. 1, 3, 7.
ĭnŏpĕrō, āre, Rufin. Aqu. Orig. 1, 2, 12, c. inoperor.