inwardly, inside · within · thoroughly, (not) at all
çekim: karşılaştırma penitior · üstünlük penitissimus
zıt: forās, forīs, extrīnsecus
köken: From the root of penus (“food, provisions”) and penes (“in the control of”). De Vaan reconstructs an extended stem *pen-et- as the source of penes, penitus and penetrō. The adverb appears to be formed as pen-o-/pen-u- (root of the noun penus) + -tus (adverb-forming suffix).