forsooth /fər-soothˈ or för-/

1. In truth
2. Certainly (now only ironic)

• toothfish
• toothfishes
• toothful
• toothfuls
• toothier
• toothiest
• toothily
• toothiness
• toothinesses
• toothing
• toothless
• toothlike
• tooth-ornament
• tooth-ornaments
• toothpaste
• toothpastes
• toothpick
• tooth-picker
• tooth-pickers
• toothpicks
• tooth powder
• tooth powders
• tooths
• toothshell
• toothshells