As nouns the difference between flooring and subfloor

is that flooring is a floor while subfloor is (construction) the floor structure supporting and underlying the visible flooring or other finishing surface such as a carpet.

As a verb flooring

is present participle of to floor .

As nouns the difference between carpet and subfloor

is that carpet is a fabric used as a complete floor covering while subfloor is (construction) the floor structure supporting and underlying the visible flooring or other finishing surface such as a carpet.

As a verb carpet

is to lay carpet, or to have carpet installed, in an area.

As nouns the difference between stepchild and stepgrandchild

is that stepchild is a stepson or stepdaughter while stepgrandchild is the stepchild of one's own child.

In american football|lang=en terms the difference between linebacker and strongside

is that linebacker is (american football) the defensive players who are in position behind the defensive linemen and in front of the safeties and cornerbacks and whose principal responsibilities are to tackle runners and to defend against shorter passes while strongside is (american football) of or pertaining to the strongside linebacker position, which typically lines up across from the tight end.

As a noun linebacker

is (american football) the defensive players who are in position behind the defensive linemen and in front of the safeties and cornerbacks and whose principal responsibilities are to tackle runners and to defend against shorter passes.

As an adjective strongside is

(american football) of or pertaining to the strongside linebacker position, which typically lines up across from the tight end.

As an adjective stratospheric

is of or relating to the stratosphere.

As an adverb stratospherically is

in a stratospheric manner or degree.

As adjectives the difference between regional and subregional

is that regional is of, or pertaining to, a specific region or district while subregional is of or pertaining to a subregion.

As nouns the difference between regional and subregional

is that regional is an entity or event with scope limited to a single region while subregional is a tournament, especially a qualifier, held below the regional level.

Submillimetre is an alternative form of submillimeter.

As a noun submillimetre

is .

As an adjective submillimeter is

(sciences) less than a millimeter in size.

As a noun millimeter

is millimetre (uk), millimeter (us).

As an adjective submillimeter is

(sciences) less than a millimeter in size.

As a noun personal

is staff (employees of a business).

As an adjective subpersonal is

(philosophy) of or pertaining to factors underlying the personal level of moral explanation, such as biological or chemical factors.

As adjectives the difference between submarine and submarining

is that submarine is undersea while submarining is tending to strike unexpectedly, in the fashion of one who s.

As nouns the difference between submarine and submarining

is that submarine is a boat that can go underwater while submarining is the design, construction and use of submarines.

As verbs the difference between submarine and submarining

is that submarine is to operate or serve on a while submarining is .