What does "stealthily" mean?

In a stealthy manner, furtively.

What is a synonym for "stealthily"?

Common synonyms include: covert, covertly, creep behind, darkling, elusively, furtively.

/ˈstɛlθɪli/ adv

adv ·Rare ·Advanced level

Adverb

1
In a stealthy manner, furtively.
"The dog obeyed the significant beck of his finger, and they drew off, stealthily, together."

Adverb

"Later, they were murdered stealthily."

From stealthy + -ly.