syllabub or (rare) sillabub /silˈə-bub/

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

• sure things
• swatchbooks
• swatches
• swath
• swathe
• swathed
• swathes
• swathier
• swathiest
• swathing
• swathing-clothes
• swathling-clouts
• swaths
• swathy
• swats
• swatted
• swatter
• swattered
• swattering
• sugar-refining
• sugars
• sugar sifter
• sugar sifters
• sugar snap
• sugar snap pea