barbaric
bland
brassy
brummagem
camp
campy
cheap
flash
flashy
flat
flavorless
flavourless
garish
gaudy
gimcrack
indelicate
insipid
loud
meretricious
nonflavored
nonflavoured
off-color
off-colour
ostentatious
pretentious
savorless
savourless
tacky
tatty
tawdry
trashy
unflavored
unflavoured
unsalted
unseasoned
vapid
Doric
arid
barbarian
barbarous
barren
base
blah
blank
bloodless
boorish
cacophonous
changeable
characterless
chintzy
clumsy
coarse
cold
colorless
crude
dead
dilute
diluted
dismal
distasteful
doggerel
draggy
drearisome
dreary
dry
dryasdust
dull
dusty
dysphemistic
effete
elephantine
empty
etiolated
fade
gauche
graceless
gross
expressionless
frivolous
indigestible
lifeless
nutritious
odorless
pedantic
pointless
repulsive
stale
superfluous
trivial
unattractive
uninteresting
unmeaning
worthless