燃やす
nicotine
addict
ash
background
bad
black
burning
burnt
cancer
cigarette
concept
contamination
danger
dangerous
death
desire
dirty
disease
drug
filter
fire
forbidden
glow
habit
health
illness
inhale
lung
narcotic
odor
poisonous
pollution
quit
risk
rudeness
sign
smell
smoke
tobacco
toxic
unhealthy
unpleasant
warning
white