Related Clues:

• Like school, sometimes
• See 94-Down
• Cry at home
• See 18-Across
• See 43-Across
• Place for valuables
• See 40-Down
• Word with falling or flat
• There's probably money in it
• It holds valuables
• Not safe
• Office feature, sometimes
• Ump's ruling
• Absent
• Down for the count