fly | flight |
relation | relationship |
pain | painless |
express | expression |
deliver | delivery |
certain | certainly |
nation | nationality |
choose | choice |
person | personality |
imagine | imagination |
bore | boring |
care | careless |
belive | unbelieve |
speak | speech |
inform | information |
noise | noisy |
confuse | confusing |
safe | safety |
employ | employed |
beg | beggars |
weigh | weight |
difficult | difficulty |
free | freedom |
lucky | luckily |
destroy | destruction |
nature | natural |
happy | happiness |
help | helpful |
disnant | distance |
danger | dangerous |
warn | warning |
advise | advice |
manage | manager |
afford | affordable |
act | active |
child | childhood |
correct | corrections |
educate | education |
instruct | instruction |