Showing a lack of gentleness, kindness or compassion. / (obsolete) Not acting according to accepted ethics or standards of behaviour.

(obsolete) Discourteousness, lack of proper breeding; unchivalrousness. / Harshness, roughness.

Not gentled; not tamed or domesticated.

comparative form of ungentle: more ungentle

Not gentlemanly; not adhering to the high moral standards expected of a gentleman; impolite, unchivalrous, or indecent.

In a manner not befitting a gentleman.

Not gentlemanlike.

The state or condition of being ungentlemanly.

plural of ungentleman

A man who lacks the refinement of a gentleman; a ruffian.