(n.) an argument or a disagreement between two people, groups or countries; discussion about a subject where there is disagreement

(n.) a person who argues for or supports something : advocate

(adj.) continuing without becoming weaker, less severe, etc.

(n.) a change in the body or mind which indicates that a disease is present

(v.) to stop happening or existing; to stop something from happening or existing

(n.) the act of doing something to hurt someone because that person did something that hurt you

(adj.) not leading to a definite decision or result

(adj.) impressive because of size, importance, etc.

(adj.) showing care and effort in your work or duties