'The only serious thing in the world,' per Oscar Wilde

Let's find possible answers to "'The only serious thing in the world,' per Oscar Wilde" crossword clue. First of all, we will look for a few extra hints for this entry: 'The only serious thing in the world,' per Oscar Wilde. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.