Crossword Puzzle British vs. American EnglishOnline version Fill in the crossword puzzle by writing the BRITISH words. You can see the American spelling in the box to the right. by 1 Airplane 2 Apologize 3 Neighbor 4 program 5 Mustache 6 Favorite 7 Behavior 8 Theater 9 pajamas 10 Color 11 Rumor 12 Humor 13 Mommy 14 Gray 15 Cozy 13 5 4 3 12 9 10 14 8 6 1 7 15 11