Main; important. distinctive attribute or aspect. have as prominent attribute or aspect.

In a way not requiring control by a person.

To do, be or happen for the first time; begin.

causing death. A huge financial success (often in business). To do something unimportant to pass time quickly.

action of helping or doing work for someone. Maintenance of machineries so it runs well, e.g. cars. perform routine maintenance or repair work on.

statement or event that warns of something or that serves as cautionary example. Acts of telling someone about possible danger.

Not deep; short from top to bottom. area of sea, lake, or river. become less deep over time or in particular place.

To pay for the food or enjoyment of someone else.

people employed in organization or engaged in organized undertaking such as military service.

place where passenger trains stop on railway line. Buildings, areas, places used for specific reasons. put in or assign to specified place for particular purpose.

sound. . To make a request or order for action.

not to be relied on or trusted. Person thought to have committed a crime. To doubt or lack trust.

To mention something that could be done; propose.

Equal to something in value, use or meaning. Thing like another in quality, quantity or degree.

Not being intended/likely to upset or anger others.