Related Clues:

• Partner of bitsy
• Like Burns' mouse
• Teeny, slangily
• On the small side
• '___ Willie Winkie'
• Like some precise clocks
• Teeny, for short
• Tiny, in kidspeak
• The first letter in 84-Across
• Bitsy preceder
• Tot's "little"
• Teeny, partly
• __ reactor
• Rather small
• A ___ bit