1.disheveled

ADJ If you describe someone's hair, clothes, or appearance as dishevelled, you mean that it is very untidy.

2.groggy

ADJ If you feel groggy, you feel weak and rather ill.

3.sheaf

N-COUNT A sheaf of papers is a number of them held or fastened together.

4.incognito

ADJ Someone who is incognito is using a false name or wearing a disguise, in order not to be recognized or identified.

5.stifle

V-T If you stifle a yawn or laugh, you prevent yourself from yawning or laughing.

6.ladle

N-COUNT A ladle is a large, round, deep spoon with a long handle, used for serving soup, stew, or sauce.

7.bustle

V-I If someone bustles somewhere, they move there in a hurried way, often because they are very busy.

8.wince

V-I If you wince, the muscles of your face tighten suddenly because you have felt a pain or because you have just seen, heard, or remembered something unpleasant.

9.treacle

N-UNCOUNT Treacle is a thick, sweet, sticky liquid that is obtained when sugar is processed. It is used in making cakes and desserts such as steamed puddings.

10.glower

V-I If you glower at someone or something, you look at them angrily.

11.rucksack

N-COUNT A rucksack is a bag with straps that go over your shoulders, so that you can carry things on your back, for example when you are walking or climbing.

12.tinge

N-COUNT A tinge of a colour, feeling, or quality is a small amount of it.

13.obtrusive

ADJ If you say that someone or something is obtrusive, you think they are noticeable in an unpleasant way.

14.dank

ADJ A dank place, especially an underground place such as a cave, is unpleasantly damp and cold.

15.genial

ADJ Someone who is genial is kind and friendly.

16.navel

N-COUNT Your navel is the small hollow near your waist at the front of your body.