Thick synonyms such as heart, across, bulky, abundant, abounding in, dense, clotted, as thick as two short planks, croaking, broad, as thick as thieves, centre, and core. Thick is an adjective, and its antonyms are faint, vague, and unfriendly. Additionally, here are 199 synonyms and nearby words for thick as well as words beginning with T, Th, Thi, Thic, and Thick.
199 synonyms for thick
1. stocky
beefy
bulky
chunky
dumpy
hefty
in extent/diameter
meaty
plump
stocky
stout
thickset
2. heavy
bulky
cable-knit
chunky
heavyweight
woollen
woolly
3. profuse
bushy
close-packed
compact
concentrated
condensed
dense
exuberant
impassable
impenetrable
jungly
luxuriant
plentiful
profuse
rank
riotous
serried
4. teeming
abounding in
bursting at the seams
chock-a-block
chock-full of
chocker
choked
congested
covered
cram-full of
crammed
crawling
full of
heaving
jam-packed
jammed
like Piccadilly Circus
overflowing
overrun by
packed
pullulating
seething
stuffed
swarming
teeming
thronged
5. opaque
dense
impenetrable
murky
opaque
smoggy
soupy
6. stiffened
clotted
coagulated
concentrated
gelatinous
inspissated
mucilaginous
ropy
semi-solid
stiff
stiffened
viscid
viscoid
viscous
7. brainless
as thick as two short planks
birdbrained
boneheaded
bovine
brain-dead
brainless
chuckleheaded
cretinous
daft
dense
dim
dippy
dof
doltish
dopey
dotish
dozy
dull-witted
dunce-like
dunderheaded
empty-headed
fat-headed
half-witted
idiotic
imbecilic
insensitive
lamebrained
mindless
moronic
muttonheaded
not the full shilling
obtuse
pea-brained
pig-ignorant
pinheaded
simple-minded
slow
slow on the uptake
slow-witted
soft in the head
thick-skulled
thickheaded
unintelligent
vacuous
vapid
witless
wooden-headed
8. hoarse
croaking
croaky
gravelly
guttural
hoarse
husky
indistinct
muffled
rasping
raspy
throaty
9. marked
conspicuous
identifiable
marked
pronounced
10. intimate
as thick as thieves
buddy-buddy
chummy
close to
devoted to
hand in glove
inseparable from
matey
on friendly/good terms
on the best of terms
pally
palsy-walsy
well in
11. centre