Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
C1.1 Abstract nouns
0
%
0
0
0
Back
Restart
annoy
annoyance
Oops!
Okay!
fail
failure
Oops!
Okay!
angry
anger
Oops!
Okay!
responsible
responsibility
Oops!
Okay!
lose
loss
Oops!
Okay!
sick
sickness
Oops!
Okay!
mature
maturity
Oops!
Okay!
parent
parenthood
Oops!
Okay!
afraid
fear
Oops!
Okay!
accurate
accuracy
Oops!
Okay!
wise
wisdom
Oops!
Okay!
strong
strength
Oops!
Okay!
bored
boredom
Oops!
Okay!
hate
hatred
Oops!
Okay!
embarrass
embarrassment
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies