plain
abstract
amorphic
amorphous
anarchic
articulated
baggy
bare
barren
bland
blank
bleached
blobby
blurred
blurry
broad
catenated
ceaseless
chaotic
characterless
clear
collective
concatenated
confused
connected
constant
continual
continued
continuing
continuous
cyclical
devoid
direct
disorderly
empty
endless
formless
fuzzy
gapless
general
generalized
generic
hazy
hollow
immediate
inane
incessant
inchoate
indecisive
indefinite
indeterminate
bleak
colorless
drab
glassy
greenish
impenetrable
limitless
misty
moonlit
opaque
shapeless
stark
treeless
unbroken
uninhabited
windowless