overtalk
overexaggerate
muckle
blow out one's bags
exaggerativeness
exaggerate
overstate
overtell
auxesis
big mouth
talk out of one's ass
outtalk
egotistical
vaulting
overarticulate
superestimate
overspeak
malarkey
malarky
overweening
jazz
idle words
wind
nothingness
windjamming
blind with science
dramatic
double-tongued
bangorrhea
superjection
magnify
jibber-jabber
run off at the mouth
hyperbole
overstatement
chatter
speech is silver, silence is golden
egotism
call a spade a shovel
hyperexaggerate
windbag
over-egg the pudding
vaunt
exaggeration
shoot one's mouth off
lay it on thick
ecphonesis
overguesstimate
overflatter
stretch
eclipse
logorrhea
exclamation
bellied
spraff
exaggeratedness
stretch the truth
overstated
adjectify
underspeak
pipe up
blow out of proportion
overexaggeration
overexplicitness
babble
debunk
nuke
chitter-chatter
outspeak
counterexaggeration
exaggeratedly
take someone's name in vain
Barnumize
exaggerator
hyperarticulated
scaremongery
outboast
yappy
overspeculate
scream loudest
guard one's tongue
overthink
hyperbolic
big talk
oversensitiveness
hyperbolist
pour out
overanalytical
yeast
adynaton
flummery
overcolour
shoot off at the mouth
overthought
gin up
come it