Answer:

UNDINE

Answer	Crossword Clue
UNDINE	Water spirit
UNDINE	Water-sylph.
UNDINE	Fabled water sprite.

UNDINE	Water spirit.
UNDINE	Water nymph.
UNDINE	Water nymph
UNDINE	Female water spirit
UNDINE	Water nymph with a fatal kiss
UNDINE	Female water sprite

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.