action
adventure
altitude
business
businessman
career
challenge
concept
crack
crash
crisis
danger
dangerous
deep
defend
depression
design
difficult
difficulty
draw
drawing
drop
employee
failure
fall
finance
funny
hazard
help
investment
man
metaphor
mountain
parachute
preserve
problem
protect
protection
protective
risk
risky
safe
safety
save
security
sketch
suicide
support
unsuccessful
work