PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
bujjhaka
Bujjhaka,(adj.) [fr.budh] intelligent,prudent,judicicus,in a° Dpvs IX.17,foolish,imprudent,unmindful of their own interest (trsln suggested by E.Hardy as preferable to Oldenberg’s “unnoticed").Morris,J.P.T.S.1893,69 suggests “not fighting," thus making abujjhaka= avujjh°=ayujjh° (of yudh).(Page 488)
U Hau Sein’s Pāḷi-Myanmar Dictionary ပါဠိျမန္မာ အဘိဓာန္(ဦးဟုတ္စိန္)