To make less boring by making some change.

To use something wrongly or dishonestly.

Not natural; made from artificial materials. synthetic material.

To make, cause, or bring into existence.

Destroying everything; very shocking. To cause extensive destruction or ruin utterly.

organ or cell able to respond to light, heat, or other external stimulus. A nerve ending that changes stimuli into impulses.

able or likely to cause harm or injury.

Trade names of a narcotic analgesic that can be inhaled and that acts on the central nervous system and may become addictive; used as a veterinary anesthetic and with other drugs before, during, and after surgery; also used as a nonlethal gas to incapacit.

Concerning the body of a person. Health check at the doctors' or hospital.

Using scientific techniques and precision.

used to emphasize accuracy of figure or description.

middle of circle or sphere. People or things that are attracting attention. To place a focus on something.

of little depth. area of sea, lake, or river. become less deep over time or in particular place.

Providing a vehicle, place, etc. with fuel. To provide a vehicle, etc. with fuel.

strong feeling deriving from one's circumstances, mood. Feelings such as sadness, anger or love.