1. Fictional captain
5. Similar
9. Baking appliance
10. Alley
11. Peevishness
12. Makes a mistake
13. A mild expletive
14. Alas in reverse
17. Oak or birch
20. Taking in children from orphanages
21. Indicator
22. Natural satellite
23. Large African antelope
24. Nature of being
1. No (slang)
2. Always
3. The science of measurement
4. Burden
5. Wings
6. Australian marsupials
7. Native of South America
8. Require
14. A powdery food starch
15. A Hebrew month
16. Highest point
17. An indefinite period
18. Anagram of "Ones"
19. Anglo-Saxon slave