immoderate
inhospitable
plain
unconditional
unconditioned
unmitigated
Spartan
absolute
absolutely
altogether
arrant
ascetic
austere
bald
bare
barren
basic
blasted
bleak
blessed
blunt
candid
chaste
classical
clean
clear
clearly
cold
common
commonplace
complete
completely
confounded
consummate
crass
decided
definitive
depressing
desolate
direct
downright
drear
dreary
dry
dull
egregious
elementary
empty
entire
entirely
essential
starkers
starkish
starkly
blank
dim
gaunt
ghastly
grim
icy
lifeless
sombre
startle
Ark
Clark
Clarke
Lark
Marc
Mark
Merc
Park
Sark
Spark
arc
ark
bark
dark
darke
demark
disembark
embark
hark
lark
marc
mark
marke
marque
merc
narc
park
quark
question-mark
remark
sark
shark
spark