Profound
Heartfelt
Synonyms: Heartfelt, keen, very great, sincere, deep, deeply felt, acute, overwhelming, deep-rooted, ardent, radical, exhaustive, sweeping, intense, great, extreme, earnest, deepest, wholehearted, overpowering, deep-seated, fervent, far-reaching, extensive, thoroughgoing, and life-changing.
Wise
Synonyms: Wise, clever, with/showing great knowledge, intellectual, sage, erudite, penetrating, astute, full of insight, percipient, philosophical, sapient, learned, intelligent, knowledgeable, scholarly, sagacious, discerning, perceptive, thoughtful, insightful, perspicacious, and deep.
Complex
Example Sentences
Her speech had a profound impact.
He made a profound statement today.
The book contains profound insights throughout.
They shared a profound connection together.