quietly
adverb
with low volume
“speak softly but carry a big stick”
“she spoke quietly to the child”
Synonymssoftlywith little or no sound
“the class was listening quietly and intently”
“she was crying quietly”
Oppositesnoisilywith little or no activity or no agitation (`quiet' is a nonstandard variant for `quietly')
“her hands rested quietly in her lap”
“the rock star was quietly led out the back door”
SynonymsquietOppositesunquietlyin a restful manner
“the streets are restfully sunny and still for the town is at mass”
Synonymsrestfully
Source: WordNet 3.1, Princeton University
