Treatment for illness or injury, or the study of this.
medicine
A worried or nervous feeling about something, or something that makes you feel worried.
concern
The air, water, and land in or on which people, animals, and plants live.
environment
The outer or top part or layer of something.
surface
To be helped by something or to help someone.
benefit
The forward movement of something, or an improvement or development in something.
advance
Someone who lives near you.
neighbor
An important job, especially a military one, that someone is sent somewhere to do.
mission
The way of life, especially the general customs and beliefs, of a particular group of people at a particular time.
culture
Not influenced or controlled in any way by other people, events, or things.
independent