adult
alone
arms
athlete
athletic
benzine
can
canister
chemistry
concept
conceptual
container
crisis
diesel
emotion
energy
expression
flammable
force
fuel
fuelling
gas
gasoline
gesture
global
hands
handsome
holding
human
industrial
industry
jerry
jerrycan
male
man
masculinity
metal
metallic
muscle
muscular
oil
one
people
person
petrol
power
resource
source
strength
strong
tank
young