grum /grum/

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

grumˈly adverb

grumˈness noun

• sociative
• societal
• societally
• societies
• society
• Society of Friends
• Society of Jesus
• Socinian
• Socinianise
• Socinianised
• Socinianises
• Socinianising
• Socinianism
• Socinianize
• Socinianized
• Socinianizes
• Socinianizing
• socio-
• sociobiological
• sociobiologies
• sociobiologist
• sociobiologists
• sociobiology
• socioeconomic
• sociogram