Antonyms of adj wholehearted

1 sense of wholehearted

Sense 1
heart-whole, wholehearted, whole-souled -- (with unconditional and enthusiastic devotion; "heart-whole friendship"; "gave wholehearted support to her candidacy"; "wholehearted commitment"; "demonstrated his whole-souled allegiance")

INDIRECT (VIA sincere) -> insincere -- (lacking sincerity; "a charming but thoroughly insincere woman"; "their praise was extravagant and insincere")

Similarity of adj wholehearted

1 sense of wholehearted

Sense 1
heart-whole, wholehearted, whole-souled -- (with unconditional and enthusiastic devotion; "heart-whole friendship"; "gave wholehearted support to her candidacy"; "wholehearted commitment"; "demonstrated his whole-souled allegiance")
       => sincere (vs. insincere) -- (open and genuine; not deceitful; "he was a good man, decent and sincere"; "felt sincere regret that they were leaving"; "sincere friendship")