leave it at that
clamp down on
peremptory
put to rest
rumble on
come to a stop
table
withdraw
public exposure
mark time
the party is over
airing
sever
spreading
dissemination
duration
enough is too much
break
full circle
a problem shared is a problem halved
let the matter drop
open-ended
overdiscussion
anchor
drop the topic
bury
kibosh
cut
can it
ho
at issue
debatable
put the kibosh on
'nuff said
put a lid on
cease
call the question
stir
nark
seize up
moderation
suffice it to say
go on
hack away
postdebate
have done with
kill off
bury the hatchet
tune out
keep ahead
deep six
put paid to
wind one's neck in
dissolution
drop
halt
stall
stop
unauthorize
given
spend
basta
have time
room
antirevisionism
Roma locuta est, causa finita est
dare
draw a line under
bog in
let's roll
mean business
run-on
finish
macrodiscourse
retract
shut it
have it on lock
trim one's sails
raise
debatingly
build a bridge and get over it
insist
end
moot
lift
redebate
slow
stump
bode
labour
pick up on
debating
let down
rein up
talkathon
dilation
conflab
drop like a hot potato
unfrequent