pleomorphic /plē-ō-mörˈfik/, also pleomorphous /-fəs/

1. Occurring in several different forms, polymorphic
2. Changing form several different times during its life cycle (biology)

• mummy-cloths
• mummying
• mummy porn
• mummy-wheat
• mump
• mumped
• mumper
• mumpers
• mumping
• mumping-day
• mumpish
• mumpishly
• mumpishness
• mumpishnesses
• mumps
• mumpsimus
• mumpsimuses
• mums
• mumsier
• mumsiest
• mum's the word
• mumsy
• mun
• munch
• Munchausen