'forty' is correct and usable in written English. You can use it to refer to the number 40, for example: "I have forty dollars in my wallet.".
Meanwhile, the angel scene as a whole has exploded even further as we're in forthy investing times.
Maybe the Frenchman's delicate sensibilities balked at playing atop decks usually covered in forthy santorum.
Fifty-five percent of women and forthy-one percent of men are not able to read a full sentence.
The CoMFA and CoMSIA models using forthy-eight molecules in the training set, gave r2cv values of 0.774 and 0.800, r2 values of 0.975 and 0.977, respectively.
Awesome tool! I started using it one year ago and I never had to look for another app
Ha Thuy Vy
MA of Applied Linguistic, Maquarie University, Australia