impolder or empolder /im-pōlˈdər/

To make a polder of

• nidicolous
• nidificate
• nidification
• nidifications
• nidified
• nidifies
• nidifugous
• nidify
• nidifying
• niding
• nid-nod
• nid-nodded
• nid-nodding
• nid-nods
• nidor
• nidorous
• nidors
• nids
• nidulation
• nidulations
• nidus
• nie
• niece
• nieces
• nief