Across
- 2. Be on one's guard; be cautious or wary about; be alert to
- 4. An unstable acid that can be obtained by distilling a thiocyanate salt
- 7. Bacterium causing pneumonia in mice and humans
- 10. A person who has general authority over others
- 11. To bring or combine together or with something else
Down
- 1. Of something that is tinged with violet
- 3. (Greek mythology) a woman who was turned into a kingfisher
- 5. Friendliness evidence by a kindly and helpful disposition
- 6. To believe especially on uncertain or tentative grounds
- 8. Able or tending to communicate
- 9. A loose stitch catching only a thread or two of fabric; designed to be invisible from the right side