absurdity
amphigory
babble
babblement
baffle
balderdash
bavardage
be Greek to
be beyond one
be too deep
beat one
bibble-babble
blab
blabber
blah-blah
blather
blether
blethers
blubber
bombast
bull
bullshit
cackle
caquet
caqueterie
chat
chatter
chitter-chatter
clack
claptrap
clatter
dither
double-talk
drivel
drone
droning
drool
escape one
fiddle-faddle
fiddledeedee
flummery
folderol
fudge
fustian
gab
gabble
galimatias
gammon
gas
emit
let loose
let out
utter
gibbered
gibbering
gibbers
Piggy
burdock
gobble
hiccough
jabber
klatch
poltroonery
prattle
scurry
shaver
slink
stutter
zither