levelly

As adverbs the difference between levelly and calmly

is that levelly is in a level or even manner while calmly is in a calm manner.

Flat is a synonym of levelly.

As adverbs the difference between flat and levelly

is that flat is so as to be flat while levelly is in a level or even manner.

As an adjective flat

is having no variations in height.

As a noun flat

is an area of level ground or flat can be (archaic|new england|now chiefly british) an apartment.

As a verb flat

is (poker slang) to make a flat call; to call without.

Horizontally is a related term of levelly.

As adverbs the difference between horizontally and levelly

is that horizontally is in a horizontal direction or position while levelly is in a level or even manner.

Levelly is a related term of prostrate.

As an adverb levelly

is in a level or even manner.

As an adjective prostrate is

lying flat, facedown.

As a verb prostrate is

(senseid)(often reflexive) to lie flat or facedown.