The difference between Improve and Perfect

When used as verbs, improve means to make (something) better, whereas perfect means to make perfect.

Perfect is also noun with the meaning: the perfect tense, or a form in that tense.

Perfect is also adjective with the meaning: fitting its definition precisely.

check bellow for the other definitions of Improve and Perfect

Improve as a verb (transitive):

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

Examples:

"Painting the woodwork will improve this house."

"Buying more servers would improve performance."
Improve as a verb (intransitive):

To become better.

Examples:

"I have improved since taking the tablets."

"The error messages have improved since the last version, when they were incomprehensible."
Improve as a verb (obsolete):

To disprove or make void; to refute.
Improve as a verb (obsolete):

To disapprove of; to find fault with; to reprove; to censure.

Examples:

"to improve negligence"

"rfquotek Chapman"
Improve as a verb (dated):

To use or employ to good purpose; to turn to profitable account.

Examples:

"to improve one's time;&emsp; to improve his means"

Perfect as an adjective:

Fitting its definition precisely.

Examples:

"a perfect circle"
Perfect as an adjective:

Having all of its parts in harmony with a common purpose.

Examples:

"That bucket with the hole in the bottom is a poor bucket, but it is perfect for watering plants."
Perfect as an adjective:

Without fault or mistake; thoroughly skilled or talented.

Examples:

"Practice makes perfect."
Perfect as an adjective:

Excellent and delightful in all respects.

Examples:

"a perfect day"
Perfect as an adjective (grammar, of a tense or verb form):

Representing a completed action.
Perfect as an adjective (biology):

Sexually mature and fully differentiated.
Perfect as an adjective (botany):

Of flowers, having both male (stamens) and female (carpels) parts.
Perfect as an adjective (analysis):

Of a set, that it is equal to its set of limit points, i.e. set A is perfect if A=A'.
Perfect as an adjective (music):

Describing an interval or any compound interval of a unison, octave, or fourths and fifths that are not tritones.
Perfect as an adjective (of a [[cocktail]]):

Made with equal parts of sweet and dry vermouth.

Examples:

"a perfect Manhattan;&emsp; a perfect Rob Roy"
Perfect as an adjective (obsolete):

Well informed; certain; sure.

Perfect as a noun (grammar):

The perfect tense, or a form in that tense.
Perfect as a noun (video games):

A perfect score; the achievement of finishing a stage or task with no mistakes.

Perfect as a verb (transitive):

To make perfect; to improve or hone.

Examples:

"I am going to perfect this article."

"You spend too much time trying to perfect your dancing."
Perfect as a verb (legal):

To take an action, usually the filing of a document in the correct venue, that secures a legal right.

Examples:

"perfect an appeal''; ''perfect an interest''; ''perfect a judgment"