Crossword clues for Poseidon's attendants. 7 letters:NEREIDSPoseidon's attendants.NEREIDSAttendants of Poseidon.NEREIDPoseidon attendantNEREIDAttendant to PoseidonNEREIDOne of Poseidon's attendantsNEREIDAttendant on PoseidonIONESea nymph attendant of Poseidon