燃やす
age
background
black
bonfire
burnout
burnt
change
concept
danger
development
different
evolution
fire
flame
flammable
generations
group
growth
hot
human
ignite
ignition
incendiary
incinerate
life
lighter
match
matches
matchstick
matchwood
metaphor
nobody
object
one
phases
row
safety
stage
stages
stick
supply
symbol
whole
wood
wooden