Note that the two words in the answer are anagrams of each other.
Ex: Highest saucepan = top pot.
-1. Illicitly purloins bunch of wool from winter hat. 6,6 letters
-2. Member of the upper house of the US Congress commits betrayal of trust. 7,7
3. Garments for mourning? 5,5 s,r s---r r----
-4. Cattle boat. 3'1,4 c,s
-5. Clever sculpture. 6,6 a,s
-6. Dirty den. 5,5 d,s d---y s---y
-7. Looked further in. 6,6 p,d
-8. Macbeth's weapon is notched. 6,6 r,d
-9. Every pain. 4,4 e,a
-10. Serious sea birds. 5,5 s,t