Across
- 3. Combining parts of two words to make a new word
- 6. One
- 8. Having the Quality of
- 10. Occurring every 200 years
- 15. Cent
- 17. A portmanteau of Quad and Million
- 18. Poly
Down
- 1. Bi
- 2. -ennial or annual
- 4. Tedious, Boring, Repetitive
- 5. Theo
- 7. Belief in many gods
- 9. Ton
- 11. Belief or ideology
- 12. Tri
- 13. Irrational Fear
- 14. Deca
- 16. Poly
- 17. Four