As an adjective quarrelsome

is argumentative; belligerent; contentious; given to quarreling.

As a noun argument is

proof, reason, point.

As a proper noun snow

is .

As a noun snowiness is

the property or condition of being snowy.

In obsolete terms the difference between child and childness

is that child is a female infant; a girl while childness is the manner that is characteristic of a child.

As nouns the difference between child and childness

is that child is a daughter or son; an offspring while childness is the manner that is characteristic of a child.

As nouns the difference between fat and fattiness

is that fat is while fattiness is the quality of being fatty.

As an initialism salt

is (politics) strategic]] arms limitation [[talks|talks.

As a noun saltiness is

the property of being, or tasting, salty.

As nouns the difference between bar and plank

is that bar is bar while plank is a long, broad and thick piece of timber, as opposed to a board which is less thick.

As a verb plank is

to cover something with planking.

As a proper noun champ

is (cryptozoology) a large aquatic creature, similar to the loch ness monster, which supposedly lives in lake champlain, located on the shared borders of the american states of vermont and new york and the canadian province of quebec.

As a noun monkey is

any member of the clade simiiformes not also of the clade hominoidea containing humans and apes, from which they are usually, but not universally, distinguished by smaller size, a tail, and cheek pouches.

As a verb monkey is

(label) to meddle; to mess with; to interfere; to fiddle.

As nouns the difference between junk and uselessness

is that junk is discarded or waste material; rubbish, trash or junk can be (nautical) a chinese sailing vessel while uselessness is the quality of being useless.

As a verb junk

is to throw away.

As nouns the difference between instantness and instance

is that instantness is quality of being instant while instance is (obsolete) urgency of manner or words; an urgent request; insistence.

As a verb instance is

to mention as a case or example; to refer to; to cite; as, to instance a fact.

As nouns the difference between gas and gassiness

is that gas is goose while gassiness is the state or property of being gassy.