protomorphic /prō-tō-mörˈfik/

1. Primordial
2. Primitive

• underpriced
• underprise
• underprivileged
• underprize
• underprized
• underprizes
• underprizing
• underproduce
• underproduced
• underproduces
• underproducing
• underproduction
• under proof
• underproof
• underprop
• underpropped
• underpropping
• underprops
• under protest
• underquote
• underquoted
• underquotes
• underquoting
• underran
• under-rang