Across
- 2. capable of being touched or felt; easily perceived by the senses
- 4. to multiply, reproduce, or grow rapidly and often excessively
- 6. the working class, esp. in the Marxist theory; lowest and poorest class; those who must sell their labor to survive
- 9. to set free or remove as from entanglement or difficulty
- 10. total destruction; reduction to nothing
- 13. given or provided without obligation of payment or return; free without good reason or cause
- 15. refined or courteous in a smooth, polished way; having elegance, sophistication, or refinement
- 16. characteristic of a set of doctrines or beliefs that characterize the thinking of a group or nation
- 17. one who commits deliberate destruction to property or interferes with operations
- 18. passage or opening, esp. in the body
- 19. set of winding interconnected pathways in which it is easy to get lost; complicated or confusing arrangement or situation
- 20. guided by experience or experiment not only theory
- 21. conforming to beliefs, attitudes, or modes of conduct that are generally approved
Down
- 1. abnormal thinness caused by lack of nutrition or disease
- 3. seemingly endless; monotonously continued
- 5. incapable of being taken by force; able to resist attack; incapable of being moved or shaken
- 7. shockingly obvious; glaring; scandalous
- 8. sticking out; bulging
- 10. no longer in common use in speech or writing
- 11. theory that the self cannot know anything but its own experiences or that nothing but the self can be proven to exist
- 12. cleanse or rid of whatever is undesirable; eliminate persons from a political party or organization; to free from sin or guilt
- 14. noisy or heated dispute