[syll. pa-sit-hea, pas-ith-ea]
- (Greek mythology) One of the Charites, she is a goddess and personification of relaxation, meditation and hallucinations. She is the wife of Hypnos and the mother of the Oneiroi.
- (Greek mythology) One of the Nereids.
- (Charites): Aglaea, Antheia, Auxo, Calleis, Charis, Cleta, Eudaimonia, Euphrosyne, Euthymia, Hegemone, Paidia, Pandaisia, Pannychis, Peitho, Phaenna, Thalia