Difference between Ungentlemanlike and Ungentlemanly

What is the difference between Ungentlemanlike and Ungentlemanly?

Ungentlemanlike as an adjective is not gentlemanlike. while Ungentlemanly as an adjective is not gentlemanly; not adhering to the high moral standards expected of a gentleman; impolite, unchivalrous, or indecent.

We hope you now know whether to use Ungentlemanlike or Ungentlemanly in your sentence.