savant

As a noun savant is

a person of learning; one who is versed in literature or science.

As an adjective erudite

is learned, scholarly, with emphasis on knowledge gained from books.

As a noun savant is

a person of learning; one who is versed in literature or science.

As a noun savant

is a person of learning; one who is versed in literature or science.

As a verb learned is

past tense of learn: taught.

As an adjective learned is

having much learning, knowledgeable, erudite; highly educated.

As nouns the difference between savant and savart

is that savant is a person of learning; one who is versed in literature or science while savart is (music|obsolete) an interval of pitch equal to 1/1000 of a decade, practically identical to a heptameride.

As nouns the difference between lavant and savant

is that lavant is a shallow or more or less intermittent spring while savant is a person of learning; one who is versed in literature or science.

As nouns the difference between avant and savant

is that avant is the front of an army; the vanguard while savant is a person of learning; one who is versed in literature or science.

As nouns the difference between savant and expert

is that savant is a person of learning; one who is versed in literature or science while expert is a person with extensive knowledge or ability in a given subject.

As an adjective expert is

extraordinarily capable or knowledgeable.

Savant is a synonym of sapient.

As nouns the difference between sapient and savant

is that sapient is an intelligent, self-aware being while savant is a person of learning; one who is versed in literature or science.

As an adjective sapient

is possessing wisdom and discernment; wise, learned.

As nouns the difference between savant and maven

is that savant is a person of learning; one who is versed in literature or science while maven is an expert in a given field.

As a proper noun MAVEN is

a space probe designed to investigate the Martian climate.