1. The state or quality of being ludicrous
   - laughableness

Derived forms: ludicrousnesses

• quacksalver
• quad
• quadra
• quadragenarian
• Quadragesima
• quadragesimal
• quadrangle
• quadrangular
• quadrangular prism
• quadrant
• quadrantanopia
• quadraphonic
• quadraphonic system
• quadraphony
• quadrasonic
• stardom
• stardust
• stare
• stare decisis
• stare down
• starer
• starets
• starfish
• starfish flower
• starflower