fret

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective fret is

cold.

Irretated is likely misspelled.

Irretated has no English definition.

As a verb fret is

to devour, consume; eat.

As a noun fret is

the agitation of the surface of a fluid by fermentation or other cause; a rippling on the surface of water.

As an initialism FRET is

förster resonance energy transfer.

As a noun care

is tear, rift, crack.

As an adjective fret is

cold.

As adjectives the difference between fret and irritated

is that fret is cold while irritated is experiencing a feeling of irritation.

As a verb irritated is

(irritate).

As verbs the difference between exasperate and fret

is that exasperate is to frustrate, vex, provoke, or annoy; to make angry while fret is to devour, consume; eat.

As an adjective exasperate

is exasperated; embittered.

As a noun fret is

the agitation of the surface of a fluid by fermentation or other cause; a rippling on the surface of water.

As an initialism FRET is

förster resonance energy transfer.

As adjectives the difference between fret and exulcerate

is that fret is cold while exulcerate is (obsolete) very sore; ulcerated.

As a verb exulcerate is

to ulcerate.

Chromophore is a initialism of fret.

As a noun chromophore

is .

As an adjective fret is

cold.

Fluorescent is a initialism of fret.

As adjectives the difference between fluorescent and fret

is that fluorescent is of or relating to fluorescence while fret is cold.

As a noun fluorescent

is a fluorescent light.

As adjectives the difference between fret and unfretted

is that fret is cold while unfretted is (music|of a musical instrument) not fretted; without frets.

As an adjective fret

is cold.

As a noun arpeggione is

a six-stringed musical instrument of the nineteenth century, fretted and tuned like a guitar but bowed like a cello.