Benefaction :: Benefaction (n.) A benefit conferred; esp. a charitable donation.
Benefactor :: Benefactor (n.) One who confers a benefit or benefits.
Nefandous :: Nefandous (a.) Unfit to speak of; unmentionable; impious; execrable.
Nefarious :: Nefarious (adv.) Wicked in the extreme; abominable; iniquitous; atrociously villainous; execrable; detestably vile.
Nefasch :: Nefasch (n.) Any fish of the genus Distichodus. Several large species inhabit the Nile.