action of helping or doing work for someone. Maintenance of machineries so it runs well, e.g. cars. To help or do work for someone, e.g. in a store.

area or division. Parts of a country, of the world, areas, etc..

action of integrating.

at recent time.

action or process of providing someone or something with official document attesting to status or level of achievement.

act of updating something or someone or updated version of something. Additions of a current version of some things. To make more current or modern.

Assistance or advice given to someone. To help prove or show that something is true.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

(of shooting) carried out to protect exposed person from enemy. thing used to protect, decorate, or conceal something else. To include something within an agreed limit.

activity natural to or purpose of person or thing. What some things are intended to be used for; purpose. To be operating, working or achieving its purpose.

Complete; total; pure; not limited in any way. value or principle.

make formal public statement about fact or intention.

Essential ingredient of a natural thing. To remove something by pulling or cutting.

product of transformation. To change the shape completely in a good way.

Money a government collects from its people.