As an adverb extremely

is to an extreme degree.

As an adjective exceptional is

forming an exception; not ordinary; uncommon; rare.

As nouns the difference between defendant and perpetrator

is that defendant is in civil proceedings, the party responding to the complaint; one who is sued and called upon to make satisfaction for a wrong complained of by another while perpetrator is one who perpetrates; especially, one who commits an offence or crime.

As an adjective defendant

is serving, or suitable, for defense; defensive.

As a noun reservoir

is reservoir.

As nouns the difference between parastatals and taskforce

is that parastatals is plural of lang=en while taskforce is an alternative spelling of lang=en.

As nouns the difference between ormolu and filigree

is that ormolu is golden or gilded brass or bronze used for decorative purposes while filigree is a delicate and intricate ornamentation made from gold or silver (or sometimes other metal) twisted wire.

As verbs the difference between ormolu and filigree

is that ormolu is to decorate with gilded ormolu articles while filigree is to decorate something with intricate ornamentation made from gold or silver twisted wire.

As an adjective ormolu

is made from golden or gilded brass or bronze.

As a verb bucket

is .

As a noun repository is

a location for storage, often for safety or preservation.

As nouns the difference between reservoir and dem

is that reservoir is reservoir while dem is face.

As nouns the difference between yachts and cruiser

is that yachts is plural of yacht while cruiser is a frigate or other vessel, detached from the fleet, to cruise independently in search of the enemy or its merchant ships.

As a verb yachts

is third-person singular of yacht.

As verbs the difference between smoke and fester

is that smoke is to inhale and exhale the smoke from a burning cigarette, cigar, pipe, etc while fester is to become septic; to become rotten.

As a noun smoke

is the visible vapor/vapour, gases, and fine particles given off by burning or smoldering material.

As an adjective smoke

is of the colour known as smoke.

As a proper noun Smoke

is london.

As verbs the difference between installed and laid

is that installed is past tense of install while laid is past tense of lay.

As an adjective laid is

marked with parallel lines, as if ribbed, from wires in the mould.