conundrum /kə-nunˈdrəm/

1. A riddle, esp one whose answer is a play on words
2. Any puzzling question

• slimily
• sliminess
• saloon-keepers
• saloon pistol
• saloon pistols
• saloon rifle
• saloons
• saloop
• saloops
• salop
• salopettes
• salopian
• Salopian
• salp
• salpa
• salpae
• salpas
• salpian
• salpians
• salpicon
• salpicons
• salpiform
• salpiglosses
• salpiglossis
• salpingectomies