1. Rich in tarry hydrocarbons; burns readily with a smoky yellow flame
   - bituminous coal

Derived forms: soft coals

Type of: coal

Encyclopedia: Soft coal

• dowery
• dowitcher
• Dowland
• down
• Down Easter
• down feather
• down in the mouth
• down pat
• down payment
• down quark
• Down syndrome
• down the road
• down the stairs
• down under
• Down's syndrome
• down-and-out
• down-at-heel
• down-at-the-heel
• down-at-the-heels
• down-bow
• down-to-earth
• downbeat
• downbound
• downcast
• downdraft