Whilst walking home from a long shopping trip, my friend sent me a text, which read:
Hey, Brainiac! I remember that time you won 4 spelling bee's in a row, so here's something to scratch your brain with. Try and find out what these words have in common:
I texted my friend the answer in a pretty short time, using the hints he threw at me, and disregarding the curveballs. Can you figure it out?
(P.S.: I got the idea for this here, though these are different puzzle types. Have fun.)