3d
achieve
achievement
advancement
adversity
asphalt
auto
car
child
childhood
childish
complexity
destination
determination
development
difficult
difficulty
direction
drive
education
evolution
follow
future
goal
grow
hard
hurdle
impediment
learn
life
obstacle
opportunity
overcome
overcoming
pathway
possibility
problem
rendering
risk
risky
road
street
success
toy
travel
trip
trouble
way
winding