restlessly

As an adjective uneasy

is (rare) not easy; difficult or uneasy can be restless; disturbed by pain, anxiety, or the like; disquieted; perturbed.

As an adverb restlessly is

in a restless manner.

As adverbs the difference between restlessly and impatiently

is that restlessly is in a restless manner while impatiently is without patience.

As adverbs the difference between restlessly and relentlessly

is that restlessly is in a restless manner while relentlessly is in a relentless manner.

As adverbs the difference between restlessly and helplessly

is that restlessly is in a restless manner while helplessly is without protection or assistance.

As adverbs the difference between nervously and restlessly

is that nervously is in a nervous manner; with nervosity; in a way that displays nervousness while restlessly is in a restless manner.

As adverbs the difference between desperately and restlessly

is that desperately is in a desperate manner; without regard to danger or safety; recklessly while restlessly is in a restless manner.

As adverbs the difference between skittishly and restlessly

is that skittishly is in a skittish manner while restlessly is in a restless manner.

As adverbs the difference between zestlessly and restlessly

is that zestlessly is in a zestless way while restlessly is in a restless manner.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adverb restlessly is

in a restless manner.