emperish /im-perˈish/ (Spenser, etc)

To impair

• polygonies
• polygons
• polygonum
• polygonums
• polygony
• polygraph
• polygraphic
• polygraphies
• polygraphs
• polygraphy
• Polygynia
• polygynian
• polygynies
• polygynous
• polygyny
• polyhalite
• polyhalites
• polyhedra
• polyhedral
• polyhedric
• polyhedron
• polyhedrons
• polyhistor
• polyhistorian
• polyhistorians