Across
- 1. a person who has a comprehensive and authoritative knowledge of or skill in a particular area.
- 2. an act of giving one thing and receiving another (especially of the same type or value) in return.
- 4. the utmost or highest degree, or a very high.
- 6. activity requiring physical effort, carried out to sustain or improve health and fitness.
- 8. put an end to; annihilate.
- 9. a thing characteristic of its kind or illustrating a general rule.
Down
- 1. (of a species, family, or other group of animals or plants) having no living members; no longer in existence.
- 3. very unusual or remarkable. unusually great.
- 4. belonging to or forming the outer surface or structure of something.
- 5. the cost required for something; the money spent on something.
- 7. Travel in or through (an unfamiliar country or area) in order to learn about or familiarize oneself with it.