Proto-IE: *pAik-, -g- (Indoir -k'-)
Meaning: ill-meaning, bad
Old Indian: píśuna- `backbiting, slanderous, calumnious', piśācá- m. `a class of demons'
Latin: piget, -ēre, -uit, -itum est `es verdriesst mich, erregt Widerwillen', piger, -gra `langsam; verdrossen, träg, faul'
Russ. meaning: злонамеренный, дурной