constant

As a verb standing

is ; in the process of coming to an upright position.

As an adjective standing

is erect, not cut down.

As a noun standing

is position or reputation in society or a profession: "he does not have much of a standing as a chemist ".

As a proper noun constant is

.

As an adjective pressing

is needing urgent attention.

As a noun pressing

is the application of pressure by a press or other means.

As a verb pressing

is .

As a proper noun constant is

.

As a verb stablize

is to make or render stable.

As a proper noun constant is

.

As a proper noun constant

is .

As a noun stationery is

writing materials, envelopes, office materials.

As an adjective stationery is

.

As a proper noun constant

is .

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between nonstop and constant

is that nonstop is without stopping; without interruption or break while constant is unchanged through time or space; permanent.

As nouns the difference between nonstop and constant

is that nonstop is a nonstop journey, especially a nonstop flight while constant is that which is permanent or invariable.

As an adverb nonstop

is without stopping; without interruption or break.

As a proper noun constant

is .

As a noun index is

index.

As a proper noun constant

is .

As an adjective relentless is

unrelenting or unyielding in severity.

As a verb muffled

is (muffle).

As a proper noun constant is

.

As adjectives the difference between constant and passive

is that constant is unchanged through time or space; permanent while passive is being subjected to an action without producing a reaction.

As nouns the difference between constant and passive

is that constant is that which is permanent or invariable while passive is the passive voice of verbs.