alter

As an adjective alter

is .

As a noun delete is

a key that may be pressed to delete something (including text or files) from a computer.

As a noun plinth

is a block or slab upon which a column, pedestal, statue or other structure is based.

As a verb alter is

to change the form or structure of.

As an adjective alter

is .

As a verb altered is

(alter).

As a noun altered is

a kind of car in drag racing, usually with a partial body situated behind the exposed engine.

As a verb customise

is .

As an adjective alter is

.

Impact is a synonym of alter.

In transitive terms the difference between alter and impact

is that alter is to castrate, neuter or spay (a dog or other animal) while impact is to collide or strike.

As a noun impact is

the striking of one body against another; collision.

As adjectives the difference between alter and choice

is that alter is while choice is especially good or preferred.

As a noun choice is

an option; a decision; an opportunity to choose or select something.

As a verb emend

is to correct and revise (text or a text ).

As an adjective alter is

.

As a noun adjustment

is a small change; a minor correction; a modification.

As an adjective alter is

.

As an adjective alter

is .

As a noun disguise is

attire (eg clothing, makeup) used to hide one's identity or assume another.

As a verb disguise is

to change the appearance of (a person or thing) so as to hide, or to assume an identity.

As an adjective alter

is .

As a noun difference is

difference.