The word "rackers" may seem like it is spelled irregularly, but it actually follows the rules of English phonetics. The IPA phonetic transcription for "rackers" is /ˈrækərz/, which shows that the word begins with the consonant sound /r/ and is followed by the short vowel /æ/. The ending "-ers" is pronounced as /ərz/ to indicate the plural form of the word. While some might assume it is misspelled, "rackers" is actually simply the plural form of "racker."