My suggestion was that it would be +8 if it lacks both a suffix and a prefix. That's a nice word though My 69 + 15 unique is... well, I left the slip of paper in my car which now is temporarily abandoned in a parking lot because the tire pretty much went flat without notice. Hah.

Edit: I remembered it. STRIPED: 8+13+11+10+10+8+9 = 69 + 15 point unique letter bonus for 84.

Some people say camping is boring. I say it's in tents.