1. Of or relating to or practising geriatrics
   - geriatric

See also: gerontology

• Greenland spar
• Greenland whale
• greenlet
• greenling
• greenly
• greenmail
• greenmarket
• greenness
• greenockite
• Greenpeace
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• greens
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• Greensboro
• greenshank
• greensick
• greensickness
• greenside
• greenskeeper
• greenstick fracture
• greenstone
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• greenway