KO
clincher
crusher
death stroke
deathblow
end-all
ender
final stroke
finisher
finishing stroke
gun
kayo
kayo punch
knockout
knockout blow
last dab
quietus
settler
sockdolager
stopper
equalizing bar
electronic equipment
score
canceller
denominator
equalization
estimators
hypergraph
predictor
regression
sieving
wf