Foo is a synonym of quux.

As a proper noun foo

is (dated|fandom slang|jocular) a mock deity of early science fiction fandom; a fannish ghod.

As a noun quux is

(computing) (non-gloss definition).

Bar is a synonym of quux.

As nouns the difference between bar and quux

is that bar is bar while quux is (computing) (non-gloss definition).

Baz is a synonym of quux.

As a proper noun baz

is (british|ireland|australia) a diminutive of the male given name barry .

As a noun quux is

(computing) (non-gloss definition).

Procyclical is a antonym of countercyclical.

In economics terms the difference between countercyclical and procyclical

is that countercyclical is moving in the opposite direction as the overall state of an economy while procyclical is moving in the same direction as the overall state of an economy.

In public policy terms the difference between countercyclical and procyclical

is that countercyclical is dampening the cyclical fluctuations of an economy while procyclical is magnifying the cyclical fluctuations of an economy.

Procyclicality is a derived term of procyclical.

In economics|lang=en terms the difference between procyclicality and procyclical

is that procyclicality is (economics) the quality of being procyclical while procyclical is (economics) moving in the same direction as the overall state of an economy.

As a noun procyclicality

is (economics) the quality of being procyclical.

As an adjective procyclical is

(economics) moving in the same direction as the overall state of an economy.

Acyclical is a see also of procyclical.

In economics|lang=en terms the difference between acyclical and procyclical

is that acyclical is (economics) moving independent of the overall state of an economy while procyclical is (economics) moving in the same direction as the overall state of an economy.

As adjectives the difference between acyclical and procyclical

is that acyclical is (economics) moving independent of the overall state of an economy while procyclical is (economics) moving in the same direction as the overall state of an economy.

As nouns the difference between optimization and preoptimization

is that optimization is the design and operation of a system or process to make it as good as possible in some defined sense while preoptimization is (computing) an advance optimization; an instance of preoptimizing.

As an adjective hydrous

is (chemistry) containing combined water; hydrated.

As a noun afghanite is

(mineral) a hydrous hexagonal feldspathoid mineral of the cancrinite group.

As an adjective hexagonal

is (geometry) having six edges, or having a cross-section in the form of a hexagon.

As a noun afghanite is

(mineral) a hydrous hexagonal feldspathoid mineral of the cancrinite group.

As nouns the difference between feldspathoid and afghanite

is that feldspathoid is (mineralogy) any of a small group of igneous, plutonic, and volcanic minerals formed in magma that did not contain enough silica to satisfy all the chemical bonds feldspathoids are silica-poor variants of the feldspar group while afghanite is (mineral) a hydrous hexagonal feldspathoid mineral of the cancrinite group.

As an adjective feldspathoid

is (mineralogy) resembling a feldspar.