As an adjective derived

is (systematics) of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species.

As a verb derived

is (derive).

As a proper noun root is

.

As nouns the difference between integration and addition

is that integration is the act or process of making whole or entire while addition is the act of adding anything.

As verbs the difference between flew and swoop

is that flew is simple past of fly while swoop is to fly or glide downwards suddenly; to plunge (in the air) or nosedive.

As a noun swoop is

an instance, or the act of suddenly plunging downward.

As nouns the difference between actress and agent

is that actress is while agent is agent (intermediary for certain services, such as for artistic performances or public relations).

As nouns the difference between adulterants and contaminants

is that adulterants is plural of adulterant while contaminants is plural of contaminant.

As nouns the difference between logs and binnacle

is that logs is plural of lang=en while binnacle is the wooden housing for a ship's compass, with its corrector magnets and illuminating arrangements; the log and other equipment for measuring the ship's speed is also stowed there.

As a verb logs

is third-person singular of log.

As nouns the difference between activity and capability

is that activity is the state or quality of being active; nimbleness; agility; vigorous action or operation; energy; active force; as, an increasing variety of human activities while capability is the power or ability to generate an outcome.

As verbs the difference between snivel and howl

is that snivel is to breathe heavily through the nose; to sniffle while howl is to utter a loud, protracted, mournful sound or cry, as dogs and wolves often do.

As nouns the difference between snivel and howl

is that snivel is the act of snivelling while howl is the protracted, mournful cry of a dog or a wolf, or other like sound.

As verbs the difference between handle and maintain

is that handle is to use the hands while maintain is to support (someone), to back up or assist (someone) in an action.

As a noun handle

is a part of an object which is held in the hand when used or moved, as the haft of a sword, the knob of a door, the bail of a kettle, etc.

As nouns the difference between hub and hubbub

is that hub is lifting while hubbub is a confused uproar, commotion, tumult or racket.