Across
- 1. enzyme
- 2. sharp; severe; sudden
- 4. mites
- 6. a morpheme added at the end of a word to form a derivative
- 7. vessel (blood)
- 8. hearing
- 9. to examine, analyze
- 10. joint
- 11. atrium (upper heart chamber)
- 12. spiny; thorny
- 13. a word, letter, or number placed before another.
Down
- 1. abdomen
- 2. male
- 3. water
- 5. uneasy; anxious
- 8. stiff
- 10. light
- 12. before; forward