calumnio
Could not find calumniandi in Logeion dictionaries.
calumniandi present passive gerundive plural, present passive gerundive plural, present passive gerundive singular, present passive gerundive singular, present active gerund singular of calumnio
calumnio, āvī, āre, s. calumnior ➳ .
See: calumniare
călumnĭō, v. calumnior
➳.