Complete Clue List
Across
1. Tennis score
4. Ornamental shrub
7. Kernel
8. Make butter
9. Tummy trouble
10. Samovar
11. Brain furrows
14. Pumpkin or squash
17. Roughs up
20. Bit of bread
23. Greek letter
24. Edible root
25. Oxidised
26. Commando weapon
27. Pasta wheat
28. External
Down
1. Mallards
2. Normal
3. Boredom
4. Got bitten
5. Former Portuguese province
6. Healed
12. Actress Thurman
13. __ de sac
15. Yours and mine
16. Pirate's drink
17. Silenced
18. Earthy pigment
19. Pluck a guitar
20. Knickknack
21. Defeat
22. Purchaser