furnace /fûrˈnis/

1. An enclosed structure in which great heat is produced for any of a number of industrial processes
2. A time or place of great heat, affliction or torment (figurative)

1. To exhale like a furnace
2. To subject to the heat of a furnace

• threated
• threaten
• threatened
• threatener
• threateners
• threatening
• threateningly
• threatenings
• threatens
• threatful
• threating
• threats
• threave
• threaves
• three
• three balls
• three bells
• three-bottle
• three-bottle man
• three-card
• three-card monte
• three-card trick
• three-card tricks
• three-centred
• three cheers