born
to be born under a lucky star

devil
you lucky devil!

happy-go-lucky
despreocupado

hit
lucky hit

lucky
lucky break

scrape through
...he was lucky to scrape through the examination

shot
...made some lucky shots at the examination questions

star
to be born under a lucky star

stiff
a lucky stiff

strike
lucky strike

thank
to thank one's lucky stars

third
third time lucky

venture
one lucky venture made his fortune