Answer:

enervates

Answer	Crossword Clue
ENERVATES	Drains
ENERVATES	Saps
ENERVATES	Brings lethargy upon

ENERVATES	Saps of vigor.
ENERVATES	Deprives of force.
ENERVATES	Exhausts
ENERVATES	Demoralizes

Crossword

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