Across
- 3. pay attention
- 6. producing something, giving results
- 7. put the same, unchanged
- 10. a theory, a guess
- 14. discussion, argue
- 15. difficult, something with multiple steps
- 16. opposite, in conflict
- 18. put together
- 19. remove
Down
- 1. not abstract
- 2. a word with the suffix of "tion"
- 4. included, to take part in something
- 5. happened not too long ago
- 7. a word with the prefix "com"
- 8. to transfer a message
- 9. reasonable, rational
- 11. possibility, uncertainty
- 12. in most cases, usually
- 13. response, answer, reply
- 17. based on truth, facts