doltish
cloddish
plumbeous
clodpated
loggerheaded
blunt-witted
thick-skulled
blah
sweer
beefheaded
owlish
boobyish
stuffily
loggish
crufty
drowsy
dullardly
blate
scummy
ponderous
fuckheaded
dull-headed
tedious
jerk
dork
Boeotian
wooden-headed
fatuitous
dough-baked
dim-headed
like a spare prick at a wedding
gook
dullery
blandly
triteness
staleness
shan
flimsily
corny
humdrum
lameoid
poky
barren
verkakte
wan
mundane
dree
autistic
sleepy
thickwitted
boofhead
obtuse
scantling
stuffy
scratty
blandiose
yawnful
swear
dullen
yawnable
sameish
slender
lumbering
clunkily
unprepossessing
dead-alive
lunky
hobble
dully
floccinaucinihilipilificatious
lead-footed
deadhead
dowf
lackadaisical
trumpery
Benny
overlax
blockish
scant
lollygagger
dym
overweak
dull as dishwater
iron-hearted
ignorant
sottish
slobbily
drowse
dottle
dullwittedness
sorry
skimping
tardish
peabrained
numskull