Crossword

3. occurring or appearing at irregular or infrequent intervals; occurring now and then
4. to realize beforehand; foretaste or foresee
5. a constituent part; element; ingredient
9. doubtfulness or uncertainty of meaning or intention
10. to make evident or establish by arguments or reasoning; prove
12. against; as compared to or as one of two choices
16. to change; become different or modified
17. kept or keeping within reasonable or proper limits; not extreme, excessive, or intense
18. pertaining to or involving surgery or surgeons
19. the original or model on which something is based or formed

1. different, separated
2. following one another in uninterrupted succession or order; successive
6. possessed, experienced, performed, etc., by each of two or more with respect to the other; reciprocal]Mitigate: to lessen in force or intensity, as wrath, grief, harshness, or pain; moderate
7. to make or cause to become worse; diminish in ability, value, excellence, etc.; weaken or damage
8. tending to come together; merging
11. a punishment imposed or incurred for a violation of law or rule
13. an imagined or projected sequence of events, especially any of several detailed plans or possibilities
14. to play at any game of chance for money or other stakes
15. majority of opinion