As a noun sump

is a hollow or pit into which liquid drains, such as a cesspool, cesspit or sink.

As a verb sump

is of a cave passage, to end in a sump, or to fill completely with water on occasion.

As an initialism IC is

integrated Circuit.

As a noun rattan

is .

As a verb vine is

.

As an adjective vine is

(of wine ) fortified.

As verbs the difference between sue and defame

is that sue is while defame is to harm or diminish the reputation of.

As verbs the difference between disappear and extinguish

is that disappear is (label) to vanish while extinguish is to put out, as in fire; to end burning; to quench.

As an adjective stubborn

is refusing to move or to change one's opinion; obstinate; firmly resisting.

As a verb conceded is

(concede).

As verbs the difference between identify and draw

is that identify is to establish the identity of someone or something while draw is (lb) to move or develop something .

As a noun draw is

the result of a contest in which neither side has won; a tie.

In lang=en terms the difference between construct and apply

is that construct is similarly, to build (a sentence, an argument, etc) by arranging words or ideas while apply is to pertain or be relevant to a specified individual or group.

As verbs the difference between construct and apply

is that construct is to build or form (something) by assembling parts while apply is to lay or place; to put or adjust (one thing to another);—with to; as, to apply the hand to the breast; to apply medicaments to a diseased part of the body.

As a noun construct

is something constructed from parts.

As an adjective apply is

.

As nouns the difference between indiscretions and brash

is that indiscretions is while brash is leaf litter of small leaves and little twigs as found under a hedge.

As an adjective brash is

impetuous or rash or brash can be (us|colloquial|dated) brittle, as wood or vegetables.

As adjectives the difference between brash and flush

is that brash is impetuous or rash or brash can be (us|colloquial|dated) brittle, as wood or vegetables while flush is smooth, even, aligned; not sticking out.

As nouns the difference between brash and flush

is that brash is leaf litter of small leaves and little twigs as found under a hedge while flush is a group of birds that have suddenly started up from undergrowth, trees etc or flush can be a sudden flowing; a rush which fills or overflows, as of water for cleansing purposes or flush can be (poker) a hand consisting of all cards with the same suit.

As a verb flush is

to cause to take flight from concealment or flush can be to cleanse by flooding with generous quantities of a fluid.

As adjectives the difference between urgent and impetuous

is that urgent is requiring immediate attention while impetuous is making arbitrary decisions, especially in an impulsive and forceful manner.