rising and falling irregularly in number or amount. To shift back and forth uncertainly; change a lot.

Evidence that helps prove something is true. To give assistance or advice to someone.

happy and peaceful. Information in something, e.g. book or computer. satisfy.

Regular repeated behavior. To copy the way something else is made.

quality of being able to be used or obtained.

arrange or put together in particular form or configuration.

exertion of force by means of lever. use borrowed capital for investment.

View (often beautiful) in the countryside. (Of the sun) to go lower than the horizon.

Distribution of forces before battle or work.

having been resumed. To replace something old or worn by something new.

set of related web pages located under single domain name. Collections of webpages in one location.

System of connections. To exchange information with colleagues, contacts.

action of helping or doing work for someone. Ceremonies for religious purposes. To help or do work for someone, e.g. in a store.

set of circumstances in which one finds oneself. Unexpected problems or difficulties.

stock or supply of money, materials, staff, and other assets. Essential supplies of some things. provide with resources.