Revise paste search for typos in words

words = [
    'tim',
    'for',
    'print',
    '1234567890',
    '321',
    '000',
]

def check_word(operator: str):
    probability_map = {}

for word in words:
        coincidence = 0
        len_word = len(word)
        len_operator = len(operator)

if len_word == len_operator:
            for op_symbol, w_symbol in zip(operator, word):
                if w_symbol == op_symbol:
                    coincidence += 1
        else:
            continue

if coincidence == 0:
            continue

probability_map[word] = 100 / len_word * coincidence, coincidence

if probability_map:
        possible_word = sorted(probability_map)[0]

percent_probability, coincidence = probability_map[possible_word]

if percent_probability > 75 or len(possible_word) - coincidence <= 2:
            return possible_word
    else:
        return

if __name__ == '__main__':
    for word in ['ti2', 'fi2', '123', '1234567990', 'prinr', 'Ti2', 'ris', 'qqq']:
        possible_word = check_word(word)
        if possible_word is not None:
            print(f'Вы написали: "{word}", возможно Вы имели ввиду: {possible_word}')
        else:
            print(f'Слова {word} нет в словаре!')