grum /grum/

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

grumˈly adverb

grumˈness noun

• temperate zones
• temperating
• temperative
• temperature
• temperature coefficient
• temperature coefficients
• temperature-humidity index
• temperature inversion
• temperature inversions
• temperatures
• temperature-sensitive mutant
• temperature-sensitive mutants
• tempered
• temperer
• temperers
• tempering
• temperings
• tempers
• tempest
• tempest-beaten
• tempested
• tempesting
• tempestive
• tempests
• tempest-tossed