heartfelt

Ardent is a related term of heartfelt.

As adjectives the difference between ardent and heartfelt

is that ardent is full of ardor; fervent, passionate while heartfelt is felt or believed deeply and sincerely.

Zestful is a related term of heartfelt.

As adjectives the difference between zestful and heartfelt

is that zestful is having a spirited love of life; ebullient while heartfelt is felt or believed deeply and sincerely.

Gracious is a related term of heartfelt.

As adjectives the difference between gracious and heartfelt

is that gracious is kind and warmly courteous while heartfelt is felt or believed deeply and sincerely.

As an interjection gracious

is expression of surprise, contempt, outrage, disgust, boredom, frustration.

As an adjective heartfelt is

felt or believed deeply and sincerely.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective heartfelt is

felt or believed deeply and sincerely.

As adjectives the difference between heartfelt and infelt

is that heartfelt is felt or believed deeply and sincerely while infelt is (archaic) felt inwardly; heartfelt.

As adjectives the difference between heartfelt and deepfelt

is that heartfelt is felt or believed deeply and sincerely while deepfelt is felt deeply; heartfelt.