Prowesses is a 9 letter English word. It's valid Scrabble word worth 14 points. It's valid Words with friends word worth 15 points.
You can make 205 anagrams from letters in prowesses (eeoprsssw).
1250-1300; Middle English Old French proesse, proece goodness, bravery, equivalent to prou prow2 + -esse Latin -itia -ice
He dilated upon his own prowesses, caressed his moustache, and threw side glances at Joan.
The sagas have sung the prowesses of Olaf; he is brave among the bravest.