empty
abandoned
absent-minded
available
bare
barren
bland
blank
blankminded
bleached
calm
characterless
clear
deadpan
deserted
devoid
disengaged
dull
empty-headed
empty-minded
empty-pated
empty-skulled
expressionless
extra
fatuous
featureless
fishy
forsaken
free
glassy
godforsaken
hollow
idle
impassive
inane
incogitant
inexpressive
insipid
jejune
nirvanic
null
null and void
oblivious
open
vacate
adjacent
daze
desolate
dim
lifeless
spacious
unable
unoccupied
very
wooden