Trouper is a 7 letter English word. It's valid Scrabble word worth 9 points. It's valid Words with friends word worth 11 points.
You can make 136 anagrams from letters in trouper (eoprrtu).
An Americanism dating back to 1885-90; troupe + -er1
And he there made those excellent verses of the trouper (quaere).
The woman had been a trouper in the old days of one-night stands.
"That is because I am a trouper, and troupers live in their trunks," smiled Anne.