Particular quality that someone or something has.

person who replies to something. Someone who responds to an emergency call.

To go somewhere to obtain something.

To show something that was hidden before.

sudden serious accident or catastrophe.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

(Of past event) having an effect on future; famous.

To participate in an activity with others.

refusal to work organized by body of employees as form of protest. Punches or hits. hit forcibly and deliberately with one's hand or weapon or other implement.

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

made of plastic. synthetic material made from organic polymers.

Present and able to be used.

person whose job is to extinguish fires. Person whose job is stopping and putting out fires.

arrangement of and relations between parts or elements of something complex. To plan, organize, or arrange the parts of something.

Involving the chance of hurt or damage; risky.