1. Not plastic or easily moulded

Encyclopedia: Aplastic

• wadding
• waddle
• waddler
• waddy
• wade
• wader
• waders
• wadi
• wading
• wading bird
• wading pool
• wads
• wafer
• wafer-like
• wafer-thin
• waffle
• waffle iron
• waffler
• waffly
• waft
• wafture
• wag
• wage
• wage claim
• wage concession