syllabub or (rare) sillabub /silˈə-bub/

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

• hot-air balloons
• hot and bothered
• hot-and-hot
• hotbed
• hotbeds
• hot blast
• hot blasts
• hot-blooded
• hot-brain
• hot-brained
• hot-brains
• hot button
• hot-button
• hot buttons
• hotch
• hotched
• hotches
• hotching
• hotchpot
• hotchpotch
• hotchpotches
• hotchpots
• hotch with
• hot-cockles
• hot coppers