Across
- 2. keeping careful watch for possible danger or difficulties.
- 5. having or showing intelligence, especially of a high level.
- 8. existing or available in large quantities; plentiful.
- 9. complying or willing to comply with an order or request; submissive to another's authority.
- 10. (of a material or article) allowing light to pass through so that objects behind can be distinctly seen.
- 13. not present in a place, at an occasion, or as part of something.
- 15. (of a system or machine) achieving maximum productivity with minimum wasted effort or expense.
Down
- 1. lacking knowledge or awareness in general; uneducated or unsophisticated.
- 3. free from outside control; not subject to another's authority.
- 4. a person who performs duties for others, especially a person employed in a house on domestic duties or as a personal attendant.
- 6. a chemical liquid that destroys bacteria.
- 7. belonging to the very distant past and no longer in existence.
- 11. fitting in well with a person's needs, activities, and plans.
- 12. a person who takes part in something.
- 14. contingent on or determined by.