• Foam applicator
• Foam at (someone's) mouth
• Foam at the mouth
• Foam away
• Foam beneath (something)
• Foam board
• Foam cup
• Foam cushion
• Foam cushioning
• Foam dispenser
• Foam earplugs
• Foam innersole
• Foam insulation
• Foam into (something)
• Foam lathering
• Foam layer
• Foam like (something)
• Foam midsole
• Foam over
• Foam over (something)