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Definitions

wholehearted

[hohl-hahr-tid] / ˈhoʊlˈhɑr tɪd /
ADJECTIVE
sincere
Synonyms
WEAK
abiding ardent authentic bona fide candid committed complete dedicated determined devoted earnest emphatic enduring enthusiastic fervent frank genuine heartfelt hearty impassioned never-failing passionate real serious steadfast steady sure true unfaltering unfeigned unqualified unquestioning unreserved unstinting unwavering warm whole-hearted zealous
Antonyms
WEAK
disinterested halfhearted insincere unenthusiastic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"They have our full and wholehearted support and co-operation," said King Charles about the police inquiry, after the arrest of his brother.

From BBC • Feb. 20, 2026

“In this, as I have said before, they have our full and wholehearted support and cooperation. Let me state clearly: the law must take its course.”

From Salon • Feb. 20, 2026

“Her visits to the nursery, her thoughtful conversations, and her wholehearted engagement brought laughter and insight into every interaction.”

From Los Angeles Times • Feb. 9, 2026

They’re so wholehearted, so unashamed, so brazenly anti-cool that they’re irresistible.

From The Wall Street Journal • Dec. 24, 2025

So the group gave three wholehearted cheers for Cherrie, and everyone’s spirits were lifted briefly.

From "Death on the River of Doubt" by Samantha Seiple

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.