1. Ruthless (9)
6. Public transit vehicles (5)
9. Lowborn (7)
10. Any chemical used in reactions (7)
11. Utter (7)
12. Inability to understand language (7)
13. One who watches (9)
15. A peninsula in northeastern Egypt (5)
16. Angler's basket (5)
19. Determine (9)
22. Raise (7)
23. A "scent detector" (7)
25. Equivalent word (7)
26. In perfect circumstances (7)
27. Annoyed (5)
28. Bargain (9)
Down
1. Pee (5)
2. The junction between two neurons (7)
3. Completely enveloping (7)
4. Notions (5)
5. Relating to the aged (9)
6. Shores (7)
7. Male child of a step-parent (7)
8. The general state of things (9)
13. Heir (9)
14. Shopkeeper or craftsman (9)
17. Continuing forever (7)
18. Found out (7)
20. Attire (7)
21. Fodder (7)
23. Golf stroke (5)
24. Verse (5)