gladly received. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

Improvement or development. To move forward or toward a place or goal.

manner in which someone behaves toward or deals with person or thing.

substance that provides nourishment essential for maintenance of life and for growth. Chemical living things need to be healthy.

(Of disease) over a long time; serious.

of great significance or value.

thing added to something else. Added extras to support or make some things complete. add extra element or amount to.

act of travelling from one place to another. travel somewhere.

each of parts into which something is or may be divided. Parts divided from the other parts of some things. divide something into separate parts or sections.

begin to move more quickly.

process of making plans for something. To make a detailed set of actions to do something.

Large enough to be noticed or have an effect.

Doing your job. action of doing work. To do your job in your company or workplace.

To regularly pay to receive a service.

disorder of structure in human.