0 not showing fairness or respect to other people, especially towards the opposing team or player when playing sport
Only a fortnight ago there was published in the newspapers the details of a most disgraceful and unsportsmanlike case.
I put it to them whether since 1906 they have not conducted their politics in about the most unsportsmanlike way possible.
The debt proposal seems the most unsportsmanlike conduct of all.
That is unfortunate and actually very unsportsmanlike when you consider the efforts we have all made to contribute to the activities.
In our opinion it is unsportsmanlike.
That would be very unsportsmanlike.
Because it is inherently designed to deceive the official, flopping is generally considered to be unsportsmanlike.
He subsequently saluted the crowd in a quick military fashion and was flagged for unsportsmanlike conduct.