The Greek term "anus kw’los, prwkto’s" matches the English term "anus"

other greek words that include "kw’los" : english :
arse kw’los, prwkto’s arse
backside kw’los backside
rump kw’los rump
other greek words that include "prwkto’s" : english :
arse kw’los, prwkto’s arse