Antonyms of adj greathearted

1 sense of greathearted

Sense 1
greathearted, magnanimous -- (noble and generous in spirit; "a greathearted general"; "a magnanimous conqueror")

INDIRECT (VIA noble) -> ignoble -- (completely lacking nobility in character or quality or purpose; "something cowardly and ignoble in his attitude"; "I think it a less evil that some criminals should escape than that the government should play an ignoble part"- Oliver Wendell Holmes, Jr.)

Similarity of adj greathearted

1 sense of greathearted

Sense 1
greathearted, magnanimous -- (noble and generous in spirit; "a greathearted general"; "a magnanimous conqueror")
       => noble (vs. ignoble) -- (having or showing or indicative of high or elevated character; "a noble spirit"; "noble deeds")