Related Clues:

• "My man!"
• Soul buddy?
• Palindromic family member
• 7-Down, e.g.
• Dawg
• Sis sibling
• Pal slangily,
• Male sib
• Female sib
• Sis kin
• Brother or sister
• Male friend or relative, in slang
• Friend, slangily
• What each of this puzzle's longest entries has two of
• Female sibling