1. Costing nothing
   - complimentary, free, gratis, gratuitous

See also: unpaid

• Tom Bradley
• Tom Collins
• Tom Hanks
• Tom Paine
• Tom Sawyer
• Tom Stoppard
• Tom Thumb
• tom turkey
• Tom Wolfe
• tom-tom
• tomahawk
• tomalley
• Tomas de Torquemada
• Tomasso Parentucelli
• tomatillo
• tomato
• tomato blight
• tomato concentrate
• tomato fruitworm
• tomato hornworm
• tomato juice
• tomato ketchup
• tomato paste
• tomato plant
• tomato sauce