Rebutter is a 8 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 12 points.
You can make 99 anagrams from letters in rebutter (beerrttu).
First recorded in 1785-95; rebut + -er1
The first clash was a butter and a rebutter, their heads coming together, fairly making the wool fly.
And when you are here, we will plead the cause in form, to rejoinder and sur-rejoinder, rebutter and sur-rebutter.