SOLVED:Song by a male singer where he uses the letters of a word to compliment awoman

It goes something like "E exciting"/"U unpredictable", etc.
I believe it's from the 70's/80's (I think it's disco but I could be wrong).
It's up-tempo.
I think there are female background singers.

Thanks!

Edit: Found it! Ottawan - D.I.S.C.O.