tonguelessly

As a noun terms

is .

As an adverb tonguelessly is

without use of the tongue; silently.

As an acronym silent

is .

As an adverb tonguelessly is

without use of the tongue; silently.

As a noun tongue

is the flexible muscular organ in the mouth that is used to move food around, for tasting and that is moved into various positions to modify the flow of air from the lungs in order to produce different sounds in speech.

As a verb tongue

is (music|ambitransitive) on a wind instrument, to articulate a note by starting the air with a tap of the tongue, as though by speaking a 'd' or 't' sound (alveolar plosive).

As an adverb tonguelessly is

without use of the tongue; silently.