Cryptic Crossword #28,872

1

First drop suggestion, maybe - and Prior goes wild (8)

5

Order written for silence (4.2)

9

Once retired, consider being perplexed (7)

10

Popular Star Wars character, unwanted visitor (7)

11

Singular desire to be intelligent (5)

12

Billionaire to take over the northern city (9)

13

On fancy paper, sharing preliminary work (12)

17

Mars often features this fast start (3.9)

20

Short underwear is not suitable, but remains (9)

22

Have a feeling that may be common (5)

23

Perhaps the Belgian name given to everyone in court (7)

24

Having been successful, his name honorably inscribed here? (2,1,4)

25

Cover in front of the television (6)

26

Add a vote? It's no use (8)