relinquish (v.)

• abandon
• abdicate
• abjure
• abnegate
• abort
• belay
• cancel
• capitulate
• cast
• cease
• cede
• desert
• desist
• discard
• discontinue
• disgorge
• drop
• dump
• end
• forbear
• forgo
• forsake
• forswear
• free
• halt
• hold
• leave
• loose
• quit
• recant
• refrain
• release
• renounce
• resign
• retire
• retract
• sacrifice
• scrub
• shed
• spare
• stay
• stop
• superannuate
• surrender
• terminate
• unloose
• vacate
• waive
• yield