Similar Words to Decease:
Buy The Farm
Cash In One's Chips
Choke
Conk
Croak
Death
Die
Drop Dead
Exit
Expire
Expiry
Give-up The Ghost
Go
Kick The Bucket
Pass
Pass Away
Perish
Pop Off
Snuff It
Definitions of Decease:
1. The event of dying or departure from life
2. Pass from physical life and lose all bodily attributes and functions necessary to sustain life