Citations:playfuller

Adjective:

 * 1853, Thomas Kerchever Arnold, Henry’s English Grammar, page #147:
 * Could you say, “ He is playfuller than his sister?”
 * 1863, The St. James’s Magazine, Volume VII., page #110:
 * Accordingly Mr. Behringbright wrapped his plaid about him so as to restrain its playfuller gambols ;