ardent

As adjectives the difference between acerbic and ardent

is that acerbic is tasting sour or bitter while ardent is full of ardor; fervent, passionate.

As an adjective ardent

is full of ardor; fervent, passionate.

As a noun enthusiast is

a person filled with or guided by enthusiasm.

Ardent is a related term of blithe.

As adjectives the difference between ardent and blithe

is that ardent is full of ardor; fervent, passionate while blithe is (dated or literary) happy, cheerful.

Harsh is a related term of ardent.

As adjectives the difference between harsh and ardent

is that harsh is unpleasantly rough to the touch or other senses while ardent is full of ardor; fervent, passionate.

As a verb harsh

is (slang) to negatively criticize.

Sharp is a synonym of ardent.

As a proper noun sharp

is .

As an adjective ardent is

full of ardor; fervent, passionate.

Sagacious is a related term of ardent.

As adjectives the difference between sagacious and ardent

is that sagacious is having or showing keen discernment, sound judgment, and farsightedness; mentally shrewd while ardent is full of ardor; fervent, passionate.

Ardent is a related term of vigorous.

As adjectives the difference between ardent and vigorous

is that ardent is full of ardor; fervent, passionate while vigorous is physically strong and active.

Acrid is a related term of ardent.

As adjectives the difference between acrid and ardent

is that acrid is sharp and harsh, or bitter and not to the taste; pungent while ardent is full of ardor; fervent, passionate.

As adjectives the difference between dedicate and ardent

is that dedicate is (obsolete) dedicated; set apart; devoted; consecrated while ardent is full of ardor; fervent, passionate.

As a verb dedicate

is to set apart for a deity or for religious purposes; consecrate.

As a verb illumine

is .

As an adjective ardent is

full of ardor; fervent, passionate.