enervate (v.)

• abate
• afflict
• attenuate
• beat
• blunt
• break
• castrate
• cramp
• cripple
• damp
• dampen
• deaden
• debilitate
• defeat
• demasculinize
• dematerialize
• derange
• desex
• desexualize
• devitalize
• disable
• disembody
• disorder
• drain
• dull
• effeminize
• emasculate
• enfeeble
• etherealize
• etiolate
• eviscerate
• exhaust
• extenuate
• fag
• fatigue
• flag
• frazzle
• harass
• hospitalize
• incapacitate
• indispose
• invalid
• jade
• mitigate
• overfatigue
• overstrain
• overtire
• overweary
• prostrate
• rarefy
• rattle
• reduce
• sap
• shake
• sicken
• spiritualize
• sterilize
• strain
• subtilize
• tire
• tucker
• unbrace
• undermine
• unman
• unnerve
• unstring
• weaken
• wear
• weary
• wilt
• wind