Related Clues:

• ''Dude''
• Sir, to Brits
• Guy in a frat
• Possible sib for a sis
• Modern lead-in to -grammer
• Sis's sib, perhaps
• Family dude, but not dad
• Sis' sib, maybe
• Sis’s sib
• 'My dude!'
• "Dude" alternative
• Steph, to Seth Curry, for short
• Dude alternative
• Familial term of address
• 'C'mon, man . . .'