ungentlemanlike

It is said, perhaps untruly, that his remonstrance to the Prince against his remaining here has been ungentlemanlike and indecent.

You have turned against me and insult me, because——Unkind, unjust, ungentlemanlike.

"I call it most ungentlemanlike—most unpardonable," began Sir Alexander, who had now recovered his speech.

It was directed against Lying, as not only un-Christian but ungentlemanlike.

This boy's business was to ask my candid opinion whether there were anything ungentlemanlike in a clerkship in a bank.