ax
beheading
block
bough
burning
capital punishment
cross
crucifixion
death chair
death chamber
decapitation
decollation
defenestration
drop
electric chair
electrocution
execution
fusillade
gallows-tree
garrote
gas chamber
gassing
gibbet
guillotine
halter
hanging
hemlock
hemp
hempen collar
hot seat
judicial murder
lapidation
lethal chamber
maiden
necktie party
noose
patibulary
poisoning
rope
scaffold
shooting
stake
stoning
strangling
strangulation
the ax
the block
the chair
the gallows
instrument of execution
gallous
gallows tree
dungeon
gaol
hangman
headsman
imprisonment
pillory
scaffolding
hallows
mallows