adapt
adaptation
adapting
adversity
ahead
background
bad
before
beware
brace
bracing
business
caution
cautionary
challenge
challenging
change
changing
clipart
concept
conceptual
danger
dangerous
diamond
difficult
difficulty
drive
driving
evolve
evolving
front
future
get
getting
gloom
gloomy
goal
icon
isolated
metal
new
obstacle
obstacles
orange
outlook
overcome
overcoming
predict
prediction
preparation
prepare
preparing
ready
road
roads
roadside
roadsign
shape
shiny
sign
signs
street
tomorrow
traffic
triangle
upheaval
warn
warned
warning
warnings
warns
white
worse
worsen
worsening
yellow
yield