Instanter is a 9 letter English word. It's valid Words with friends word worth 11 points.
You can make 529 anagrams from letters in instanter (aeinnrstt).
1680-90; Latin: urgently, insistently, equivalent to instan(t-) instant + -ter adv. suffix
I'll tak' twa o' my ain lads and my ain wagon, and be there instanter.
It was my habit to lie down, even in times of peace, in my tunic; up I got instanter, put on sword and quiver and mounted.
Wherefore, I think it were well that we set about doing what we decide to do instanter.
The mother saw them, and, instanter, A secret dread began to haunt her.
No, my lad, I'm not going to operate on you instanter, but I do want my reflector.
The bargain was struck, and forty-eight good pounds were instanter placed in the hands of the seller.
In the course of the tustle one dog went plump against a saw in rapid motion, which cut him in two instanter.
"You must duck, instanter, when you hear me call," said Will.
This was a masterly woman, and instanter she took the tide upon the flood.
But instanter our fears and the mystery of the appearance were dispelled, for it was my brother.