grum /grum/

1. Morose
2. Surly
3. (of a sound) deep in the throat (obsolete)

grumˈly adverb

• internecine
• internecive
• interned
• fire-shovels
• fireside
• firesides
• fire sign
• fire signs
• fire station
• fire stations
• fire-step
• fire-steps
• fire-stick
• fire-sticks
• firestone
• firestones
• fire-storm
• fire-storms
• firethorn
• firethorns
• fire trail
• fire trails
• firetrap
• firetraps
• fire truck