Every answers will start with 'pa'.
-1. PA + tardy = Roof of the mouth
-2. PA + portable shelters = Grants rights to
-3. PA + acronym for Nintendo Entertainment System = You'll find them on windows
-4. PA + Hire = Mother or father
-5. PA + obsolete spelling of road = A procession
-6. PA + Each = Material for writing upon
-7. PA + places where pigs are kept = Savoury foods, particularly in the UK
-8. PA + type of openwork fabric = Buckingham, for example
9. PA + relating to purification = relating to marshes. pa---t--l
-10. PA + a vertical column = Having the properties of a papilla