This might be easy…or not! 

It’s a bit of an experiment! Let’s see what happens! 
What links these?
P A R - O N
U N S P O - E N
G L U T T O N Y
B R A N - Y
C O R - U R O Y
Letters used:E, P, S, R, Y, A, T, L, B, U, C, N, O, G
Unused:
Help: Try thinking a bit laterally.

