recession

As nouns the difference between recession and groove

is that recession is recession while groove is a long, narrow channel or depression; eg, such a slot cut into a hard material to provide a location for an engineering component, a tyre groove, or a geological channel or depression.

As a verb groove is

to cut a groove or channel in; to form into channels or grooves; to furrow.

As nouns the difference between recession and retrogression

is that recession is recession while retrogression is retrogression (decline).

As a noun recession

is recession.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between disruption and recession

is that disruption is an interruption to the regular flow or sequence of something while recession is recession.

As nouns the difference between reception and recession

is that reception is reception (action of receiving) while recession is recession.

As nouns the difference between recession and letdown

is that recession is the act or an instance of receding or withdrawing while letdown is alternative form of let-down.

As nouns the difference between downswing and recession

is that downswing is the portion of any movement along an arc or curve, heading in a lower direction while recession is recession.

As nouns the difference between recession and turndown

is that recession is recession while turndown is a downturn.

As nouns the difference between recession and niche

is that recession is the act or an instance of receding or withdrawing while niche is a cavity, hollow, or recess, generally within the thickness of a wall, for a statue, bust, or other erect ornament. Hence, any similar position, literal or figurative.

As a verb niche is

{{cx|transitive|marketing|lang=en}} To specialize in a niche, or particular narrow section of the market.

As nouns the difference between recession and redaction

is that recession is recession while redaction is editing (act of editing eg a newspaper).