improve

As a noun revolution

is revolution.

As a verb improve is

(lb) to make (something) better; to increase the value or productivity (of something).

As verbs the difference between improve and developed

is that improve is (lb) to make (something) better; to increase the value or productivity (of something) while developed is (develop).

As an adjective developed is

(said of a country) not primitive; not third world.

As a verb improve

is to make (something) better; to increase the value or productivity (of something).

As an adjective ultimate is

final; last in a series.

As a noun ultimate is

the most basic or fundamental of a set of things.

As a noun ask

is amplitude shift keying.

As a verb improve is

(lb) to make (something) better; to increase the value or productivity (of something).

As a verb improve

is (lb) to make (something) better; to increase the value or productivity (of something).

As a noun null is

zero, nil; the cardinal number before einn.

As verbs the difference between rescue and improve

is that rescue is to save from any violence, danger or evil while improve is to make (something) better; to increase the value or productivity (of something).

As a noun rescue

is an act or episode of rescuing, saving.

As a proper noun Rescue

is a city in California (zip code 95672.

In intransitive terms the difference between achieve and improve

is that achieve is to succeed in something, now especially in academic performance while improve is to become better.

In transitive terms the difference between achieve and improve

is that achieve is to obtain, or gain (a desired result, objective etc.), as the result of exertion; to succeed in gaining; to win while improve is to make (something) better; to increase the value or productivity (of something).

As an adjective breakthrough

is characterized by major progress or overcoming some obstacle.

As a noun breakthrough

is (military) an advance through and past enemy lines.

As a verb improve is

(lb) to make (something) better; to increase the value or productivity (of something).

As a noun edit

is an edict, type of legislative and/or judicial proclamation, originally emanating from a roman magistrate.

As a verb improve is

(lb) to make (something) better; to increase the value or productivity (of something).

In transitive terms the difference between improve and alleviate

is that improve is to make (something) better; to increase the value or productivity (of something) while alleviate is to make less severe, as a pain or difficulty.