submarginal /sub-märˈji-nəl/

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

• cannonades
• cannonading
• cannonball
• cannonballed
• cannonballing
• cannonballs
• cannonball-tree
• cannonball-trees
• cannon bit
• cannon bits
• cannon bone
• cannon bones
• cannoned
• cannoneer
• cannoneers
• cannon fodder
• cannon-game
• cannonier
• cannoniers
• cannoning
• cannon-metal
• cannon-proof
• cannonries
• cannonry
• cannons