Greek Strong's Dictionary with all the Synonyms inserted into the definitions.
Greek Synonyms inserted into Greek Strong's Dictionary
1112 + grudging + murmuring + murmurings + a murmuring +/ . goggusmos {gong-goos-mos'}; from 1111 + murmur + murmured + unto them Murmur + it they murmured +/ ; a grumbling: --grudging, murmuring .