Related Clues:

• Attentive
• Barge ___ (interrupt)
• Home ___
• Hip to
• Mindful (of)
• Informed of
• Get ___ (share the rewards of)
• Up on things
• Paying attention
• Muscle ___
• Knowledgeable
• A part of
• Words with barge or zero
• On top of things
• Up to date