Regex Tester & Validator

Matches the sequence 'wh' followed by one or more 'o's and then 'sh', effectively matching variations of the word 'whoosh' such as 'whosh', 'whoosh', or 'whooosh'. This pattern is useful for finding onomatopoeic sound words or any text where the number of 'o' characters may vary, like in comic strips or informal writing.