Related Clues:

• Scarcities
• Food, water, friends, etc.
• Can't survive without
• Musts
• Deficiencies
• Philanthropic focus
• Topic for a marriage counselor
• Food, clothing and shelter
• Collector's list
• Does not possess, for short
• They can't be ignored
• You'll want to meet them
• Is without
• "He ___ got a clue"
• They must be met