syllabub or (rare) sillabub /silˈə-bub/

1. A dish of cream curdled (eg with wine), flavoured and frothed up
2. Anything frothy or insubstantial

• sublittorals
• sublunar
• sublunary
• sublunate
• subluxation
• subluxations
• submachine-gun
• submachine-guns
• subman
• submanager
• submanagers
• submandibular
• submarginal
• submarine
• submarine canyon
• submarine canyons
• submarined
• submarine effect
• submarine effects
• submarine pen
• submariner
• submariners
• submarines
• submarine sandwich
• submarine sandwiches