['hangman', 'song', 'most', 'broadly', 'song', 'hangman', 'work', 'music', 'work', 'broadly', 'typically']

['hangman', 'song', 'most', 'broadly', 'work', 'music', 'typically']

old_list = ['hangman', 'song', 'most', 'broadly', 'song', 'hangman', 'work', 'music', 'work', 'broadly', 'typically']

new_list = list(set(old_list))

['hangman', 'song', 'most', 'broadly', 'work', 'music', 'typically']