The crossword solutions for the term WILDE THING are WIT, which stands for a person who is clever and has a sharp sense of humor. Oscar Wilde was an Irish playwright, novelist, poet, and WIT who wrote during the late 19th century. He is best known for his plays, such as The Importance of Being Earnest, and his novel The Picture of Dorian Gray. His works often featured themes of social criticism and satire, and he was known for his sharp WIT and biting humor.