syllabub or (rare) sillabub /silˈə-bub/

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

• witch
• witch-alder
• witchcraft
• witchcrafts
• witch doctor
• witch doctors
• witched
• witch-elm
• witch-elms
• witchen
• witchens
• witcheries
• witchery
• witches
• witches' brew
• witches' brews
• witches' broom
• witches' brooms
• witches' butter
• witches' butters
• witches' meat
• witches' Sabbath
• witches' Sabbaths
• witches' thimble
• witchetties