Beltane /belˈtān/

1. An ancient Celtic festival, held at the beginning of May, when bonfires were lighted on the hills
2. The first day of May (Old Style), one of the four old quarter days of Scotland, the others being Lammas, Hallowmas and Candlemas

• sluggishly
• sluggishness
• sluggishnesses
• slughorn
• slughorne
• slughornes
• slughorns
• slugs
• sluice
• sluiced
• sluicegate
• sluicegates
• sluices
• sluicier
• sluiciest
• sluicing
• sluicy
• sluing
• sluit
• sluits
• slum
• slumber
• slumbered
• slumberer
• slumberers