(bokmål) lydløst angolul

noiselessly▼(in a quiet manner)
adverb
[UK: ˈnɔɪz.ləs.li] [US: ˈnɔɪz.ləs.li]

silently▼(in a silent manner; making no noise)
adverb
[UK: ˈsaɪ.lənt.li] [US: ˈsaɪ.lənt.li]