Across
- 3. workers, especially people who do practical work with their hands
- 5. to cause something, especially a problem or difficulty
- 6. the state of being unclear or having more than one possible meaning
- 7. a high level of knowledge or skill
- 9. an example that explains something
- 10. lasting for a long time, especially of a disease; something bad
- 13. things that do not work well together
- 14. (of a problem) lasting for a long time, difficult to resolve
- 15. to disagree with an idea, a fact, etc.
Down
- 1. of, or connected with, the central government of some states, eg. in the USA
- 2. very many of the same type or of different types
- 4. forceful; bold and confident
- 6. to say that something is certainly true
- 8. wanted or expected to do a particular thing in the future
- 11. to have things or people as parts or members; to consist of
- 12. somebody that establishes an organisation