Related Clues:

• They were worth $5 each on 'What's My Line?'
• Telephone co. data
• Unequivocal rejections
• 1 and 66, for short
• Rejection after rejection
• They're not positive
• Squares and cubes, e.g.: Abbr.
• ''Terrible twos'' cries
• Soc. Sec. designations
• Yeses' cancelers
• Parental limits?
• Bar requests: Abbr.
• There are eight of these before 'baby' in Elvis's 'A Big Hunk o' Love'
• Uncooperative words
• Negative answers