Antonyms of adj openhearted

2 senses of openhearted

Sense 1
charitable, benevolent, kindly, sympathetic, good-hearted, openhearted, large-hearted -- (showing or motivated by sympathy and understanding and generosity; "was charitable in his opinions of others"; "kindly criticism"; "a kindly act"; "sympathetic words"; "a large-hearted mentor")

INDIRECT (VIA kind) -> unkind -- (lacking kindness; "a thoughtless and unkind remark"; "the unkindest cut of all")

Sense 2
openhearted -- (freely communicative; candidly straightforward; "openhearted advice")

INDIRECT (VIA communicative) -> uncommunicative, incommunicative -- (not inclined to talk or give information or express opinions)

Similarity of adj openhearted

2 senses of openhearted

Sense 1
charitable, benevolent, kindly, sympathetic, good-hearted, openhearted, large-hearted -- (showing or motivated by sympathy and understanding and generosity; "was charitable in his opinions of others"; "kindly criticism"; "a kindly act"; "sympathetic words"; "a large-hearted mentor")
       => kind (vs. unkind) -- (having or showing a tender and considerate and helpful nature; used especially of persons and their behavior; "kind to sick patients"; "a kind master"; "kind words showing understanding and sympathy"; "thanked her for her kind letter")

Sense 2
openhearted -- (freely communicative; candidly straightforward; "openhearted advice")
       => communicative (vs. uncommunicative), communicatory -- (able or tending to communicate; "was a communicative person and quickly told all she knew"- W.M.Thackeray)