To use instead of something else.

cause, explanation, or justification for action or event. Explanations for why some things occurred or was done. To think and make conclusions in a logical manner.

To copy something or look or behave like it.

action of showing something, or fact of being shown. To prove something to be true.

A slope or surface that rises uphill. To influence toward a particular opinion, action.

Action you do when exercising, e.g. in a gym.

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

To move your hand, a bat, etc. against with force.

Referring to any particular kind, type, quantity. at all. Anything or everything needed; no matter what. said as response indicating reluctance to discuss something, often implying indifference. used for emphasis instead of 'what' in questions.

physical ease. console.

of nature of copy. close or exact copy. To repeat something (e.g. experiment, process).

having paid employment. action of doing work. To bring into a specific state of success.

under normal or usual conditions.

physical activity done for health and fitness. Physical activities to increase health and strength. To retain ability or practice your skills.