bacteria
bathroom
clean
closet
comfort
comfortable
dark
dim
dirty
door
facilities
flush
gray
grey
home
household
hygiene
hygienic
indoor
interior
latrine
lavatory
loo
modern
nice
open
pee
piss
place
poo
private
public
restroom
sanitary
seat
system
tiles
tiling
toilet
toilette
tray
urinate
urine
utility
washroom
water
wc
white
woman
women