(n.) the sport of jumping from a very high place while tied to a long elastic rope

(a)  

(n.) small pieces of soft material used to protect your elbows

(a)  

(n.) a piece of equipment that you wear on the upper part of your body to help you float if you fall into water

(a)  

(n.) dangerous games or activities

(a)  

(adj.) very exciting

(a)  

(adj.) very frightening

(a)  

(phr.) the clothes and equipment used to give protection

(a)  

(adj.) willing to try new and often difficult things; exciting and often dangerous

(a)  

(adv.) for a particular purpose

(a)  

(adj.) not frightened of anything

(a)  

(adj.) a hill that goes up very slowly or down ver quickly

(a)  

(v.) to think very carefully about something you are doing and nothing else

(a)  

(adj.) dangerous because something bad might happen

(a)  

(adj.) making you feel very happy and enthusiastic

(a)  

(v.) to swim using short, quick movements with your arms and legs

(a)  

(adj.) relaxed and not worried, frightened, or excited

(a)  

(v.) to jump up and down

(a)