ଅର୍ଥ : Without a sound.
ଉଦାହରଣ :
He stood up soundlessly and speechlessly and glided across the hallway and through a door.
ସମକକ୍ଷ : noiselessly
Soundlessly ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Soundlessly ka matlab kya hota hai?