unimproved
a nobody
a nothing
abandon
ablate
ablation
ablution
abort
abrade
abrase
abrasion
abrasive
afforestation
arboretum
attrition
baptize
bark
bath
bathe
belay
boondocks
bramble
brier
brier bush
brush
brushwood
buff
buffing
burnishing
bush
bushveld
call off
cancel
cease
chafe
chafing
chase
cipher
cleaning out
cleanse
climax forest
cloud forest
common man
contemptible
cut it out
dendrology
desist
detrition
dirty
discontinue
scrub brush
scrubbed
scrubbing
botany
flora
lave
vegetation
wash
scrubs
birch
cactus
copse
evergreen
grove
hedge
jungle
pine
shrub
shrubbery
swamp
thicket
twig
undergrowth
underwood
Cub
Hub
bub
chubb
club
cub
drub
dub
grub
hub
nub
pub
rub
snub
strub
stub
sub
tub