addict
addiction
ash
bad
bizarre
body
breath
burnt
cancer
cancerous
chest
cigar
cigarette
conceptual
cross
damage
danger
deadly
death
disease
extinguished
filter
habit
health
healthcare
human
illness
issues
life
lifestyle
lungs
marked nicotine
medicine
poisonous
quit
radiology
ribs
risk
sickness
smoker
smoking
spot
symbolic
tobacco
toxic
toxicity
unhealthy
x ray