adversity
afraid
aggressive
annoying
attack
beaten
bug
caution
danger
dangerous
defend
defense
disease
fight
fighter
fist
glove
health
hit
infection
infectious
insect
itch
itchy
man
mosquito
pain
pest
power
problem
risk
risky
safety
stick
sting
stinging
sucking
summer
tearing
trap
trapped
trouble
unhygienic
unsafe
virus