(Archaic) Pure; unadulterated.
Immersed, submerged (in).
The definition of ardent is a deep level of enthusiasm or passion.
Free of pretense, falsehood, or affectation:
Sincerely felt or expressed; unfeigned:
The definition of earnest is intense and not playful, or important.
Marked by lack of affectation; unpretentious or sincere.
The definition of profound is being deep, having intellectual depth or being intensely felt.
Earnest; sincere; heartfelt
Having a particular character by nature:
Uttering falsehood; dishonest or deceitful.
Habitually phony or dishonest:
Find another word for heartfelt. In this page you can discover 25 synonyms, antonyms, idiomatic expressions, and related words for heartfelt, like: sincere, hearty, dear, honest, , joyful, deep, ardent, unreal, poignant and genuine.