WORD + WORD = NEW WORD XI

The clues below contain the definitions of two words which can combine to form a third, unrelated word -without any re-arrangement of letters.

1. Assert as true + Years =
2. First two-digit number + An insect =
3. Use a shovel + Common pronoun =
4. Unit of metric weight + Damage or spoil =
5. Flit about + Obtain =
6. Nerve + A colony dweller =
7. Discourage + Belonging to me =
8. Paid athlete + Put papers in a certain order =
9. Applause + Three or more =
10. Back or neck support + Allow

HINT:
5. Thingamajig

Answers:

1. AVER + AGE = AVERAGE
2. TEN + ANT = TENANT
3. DIG + IT = DIGIT
4. GRAM + MAR = GRAMMAR
5. GAD + GET = GADGET
6. GALL + ANT = GALLANT 
7. DETER + MINE + DETERMINE 
8. PRO + FILE = PROFILE 
9. HAND + SOME = HANDSOME
10. BRACE + LET = BRACELET