Across
- 3. flight
- 8. clutch/sitting
- 9. group
- 11. team
- 13. plague
- 17. suite
- 18. gang
- 19. skein
- 21. congregation
- 22. staff
- 23. horde
Down
- 1. nest
- 2. gang
- 4. school
- 5. bundle
- 6. bench
- 7. troupe
- 10. bevy
- 12. tribe
- 14. team
- 15. staff
- 16. rope/string
- 20. band