lightly

As an adverb lightly

is in a light manner.

As an adjective undefined is

lacking a definition or value.

As adverbs the difference between narrowly and lightly

is that narrowly is in a narrow manner; without flexibility or latitude while lightly is in a light manner.

As adverbs the difference between transparently and lightly

is that transparently is in a transparent manner; with nothing hidden while lightly is in a light manner.

As a noun transparent

is banner.

As an adverb lightly is

in a light manner.

As adverbs the difference between firmly and lightly

is that firmly is in a firm or definite or strong manner while lightly is in a light manner.

As adverbs the difference between lightly and loosely

is that lightly is in a light manner while loosely is in a loose manner.

As adverbs the difference between lightly and fairly

is that lightly is in a light manner while fairly is in a fair manner; clearly; openly; plainly; fully; distinctly; frankly.

As adverbs the difference between lightly and finely

is that lightly is in a light manner while finely is in a manner to produce a fine result; as to grind finely means to grid to a fine powder.

As an adverb lightly

is in a light manner.

As an adjective slight is

small, weak, or gentle; not decidedly marked; not forcible; inconsiderable; unimportant; insignificant; not severe.

As a verb slight is

to treat as slight or not worthy of attention, to make light of.

As a noun slight is

the act of slighting; a deliberate act of neglect or discourtesy.

As a noun lightness

is (uncountable) the condition of being illuminated or lightness can be the state of having little weight, or little force.

As an adverb lightly is

in a light manner.