submarginal /sub-märˈji-nəl/

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

• slumber party
• slumbers
• slumbersome
• slumbery
• slumbrous
• slumbrously
• slumbry
• slum-dweller
• slum-dwellers
• sheadings
• sheaf
• sheafed
• sheafier
• sheafiest
• sheafing
• sheafs
• sheafy
• sheal
• shealed
• shealing
• shealing-hill
• shealing-hills
• shealings
• sheals
• shea nuts