Homophones -- words that sound the same but are spelled differently.
-1. A hairless ursine. 4,4 letters
-2. Made holes in a length of wood. 5,5
-3. A one-penny perfume. 4,5
-4. Devoured all but four of a dozen. 3,5
-5. It's not a fancy aircraft. 5,5
-6. Purveyor of basements. 6,6
7. A forbidden musical group. 6,4
-8. A very strange marketplace. 7,6
9. Provide an additional commercial. 3,2
10. Gazes upon oceans. 4,4