in existence or operation at current time. To be present, alive or real.

set of things working together as parts of mechanism. Sets of organized planned ideas that work together.

remove veil or covering from.

type of aircraft which derives both lift and propulsion from one or more sets of horizontally revolving overhead rotors. Aircrafts with spinning blades at the top. transport by helicopter.

Argument or struggle between two or more parties. To have opposite ideas; to disagree; To not match.

To study carefully to find out the meaning of.

building or outdoor area in which plays and other dramatic performances are given. Places where plays or movies are seen.

thing used for transporting people or goods. Means of expressing, showing, or achieving.

Having a higher than normal quality. amount paid for insurance contract.

To take revenge for something harmful or wrong.

Vehicle that can fly.

provided with funding. To help someone succeed by giving them money.

Being additional or extra. Heavily discounted sales item.

portion of territory surrounded by larger territory whose inhabitants are culturally or ethnically distinct.

Not of the same kind; unlike other things.