submarginal /sub-märˈji-nəl/

1. Near the margin
2. Below the minimum necessary
3. (of land) that cannot be farmed profitably

• tammars
• Tammie Norie
• tammies
• Tammuz
• tammy
• Tam o' Shanter
• tamoxifen
• tamoxifens
• Tam o’ Shanter
• tamp
• tamp down
• tamped
• tamper
• tampered
• tamperer
• tamperers
• tamper-evident
• tampering
• tamperings
• tamper-proof
• tamper-resistant
• tampers
• Tampico
• Tampico fibre
• tamping