Related Clues:

• Screen-measuring unit
• About 1/39,000 of a kilometer
• "Likewise"
• Go slowly (along)
• ''Same goes for me''
• Same as above
• Yardstick division
• Worm's unit?
• ''I'll second that''
• Old printing machine
• ''Likewise''
• Take tiny steps
• Division on a 5-Down
• Stubborn people won't give one
• Worm size