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)

pleomorˈphism or plēˈomorphy noun

• steel-collar worker
• steeld
• steel drum
• steel drums
• steeled
• steel engraving
• steel erector
• steel erectors
• steel-gray
• steel-grey
• steel-greys
• steelhead
• steel-headed
• steelheads
• steelier
• steeliest
• steeliness
• steelinesses
• steeling
• steelings
• steelman
• steelmen
• steel pan
• steel plate
• steel-plated