Buyable is a synonym of purchasable.

As adjectives the difference between purchasable and buyable

is that purchasable is able to be purchased; available for purchase while buyable is that can be bought.

As adjectives the difference between perfect and unperfected

is that perfect is fitting its definition precisely while unperfected is not perfected.

As a noun perfect

is the perfect tense, or a form in that tense.

As a verb perfect

is to make perfect; to improve or hone.

As an adjective paranormal

is that cannot be explained by scientific methods.

As a noun paranormalist is

a person with an interest in the paranormal.

As nouns the difference between earthworm and redworm

is that earthworm is a worm that lives in the ground while redworm is the earthworm, species: Eisenia foetida.

As nouns the difference between commercial and microbrewing

is that commercial is an advertisement in a common media format, usually radio or television while microbrewing is small-scale commercial brewing, as carried out in a microbrewery.

As an adjective commercial

is of or pertaining to commerce.

As nouns the difference between brew and microbrewing

is that brew is the mixture formed by brewing; that which is brewed; a brewage while microbrewing is small-scale commercial brewing, as carried out in a microbrewery.

As a verb brew

is to prepare (usually a beverage) by steeping and mingling; to concoct.

As nouns the difference between impression and endocast

is that impression is the indentation or depression made by the pressure of one object on or into another while endocast is a cast made of the mould formed by the impression the brain makes on the inside of the neurocranium, providing a replica of the brain with most of the details of its outer surface.

As nouns the difference between brain and endocast

is that brain is the control center of the central nervous system of an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action while endocast is a cast made of the mould formed by the impression the brain makes on the inside of the neurocranium, providing a replica of the brain with most of the details of its outer surface.

As a verb brain

is to dash out the brains of; to kill by smashing the skull.

As nouns the difference between neurocranium and endocast

is that neurocranium is (anatomy) the part of the cranium that encloses the brain while endocast is a cast made of the mould formed by the impression the brain makes on the inside of the neurocranium, providing a replica of the brain with most of the details of its outer surface.

As a verb replica

is .

As a noun endocast is

a cast made of the mould formed by the impression the brain makes on the inside of the neurocranium, providing a replica of the brain with most of the details of its outer surface.