Whimsey is a 7 letter English word. It's valid Scrabble word worth 18 points. It's valid Words with friends word worth 17 points.
You can make 111 anagrams from letters in whimsey (ehimswy).
First recorded in 1595-1605; whim(-wham) + -sy
I'm all right, I'm gettin' on all right,'an' then 'e went; seemed to go ower the whimsey an' back towards th' wood.
But if it calms you to play like this, I am ready to humour so ridiculous a whimsey.'