Wiktionary
n. The write of plays.
Usage examples of "playwriting".
All that, before a bottle of Chablis smoothed their way for the lobster, butter running down his thumb onto the white tablecloth, before the light and the aerator were installed and the plants submerged in the tank, before another delivery brought more bills and anonymous personalized invitations and a script indecently titled from a playwriting hopeful thirsting for production and before another rushed a lone angelfish in a plasticized transparency to take up residence among the water sprite and Ludwigia and wavering fronds of Spatterdock enveloped in silence and the eerie illumination neither day nor night, spooky was the word for it as his hand glided over her breasts, now could he feel it?
Q Since you do not derive your income from playwriting, would it be fair to describe you as an amateur playwright?