1. Characterized by obscenity
   - filthy, foul, nasty, smutty 
2. (informal) dirty, unpleasant

See also: dirty

Encyclopedia: Cruddy

• Welsh rabbit
• Welsh rarebit
• Welsh springer spaniel
• Welsh terrier
• welsher
• Welshman
• Welshwoman
• welt
• Weltanschauung
• welted thistle
• welter
• welterweight
• tuille
• tuition
• tuition fee
• tularaemia
• tularemia
• tule
• Tule tree
• Tulestoma
• tulip
• tulip bed
• tulip gentian
• tulip orchid
• tulip poplar