Is funner a word? This question has haunted humanity for many decades, whispering doubts and theories into our ears...
The simple answer (to avoid more dramatic speech) is obviously yes.
Many lesser intelligent humans (yes I'm talking to you know who you are) believe funner is not an English word.
Their stupidity has rubbed off onto dictionaries, corrupting these valuable information mines.
It's been scientifically proven that human creatures who believe funner is a word have an average IQ of 125 (except those who still believe in other stupid stuff)