Believing in good and bad luck.
A clever action that somebody/something performs as a way of entertaining people.
CREATIVE
TRICK
To protect a person or an animal from catching a particular disease.
SNORE
GYMNASTICS
SUPERSTITIOUS
WORRY
To breathe noisily through your nose and mouth while you are asleep.
To keep thinking about unpleasant things.
INOCULATE
Physical exercises, often using special equipment.
Having the skill and ability to produce something new.
A piece of soft material that you put into your ear to keep out noise or water.
EARPLUG