"Overhernissa" is a rare and complex word that can be tricky to spell due to its unusual phonetic combination. In IPA phonetic transcription, it is identified as /oʊvər-hɜːrn-ɪsə/. The word is made up of the prefix "over," followed by the root word "hern" (meaning a sprain or strain) and ending with the suffix "-issa" to form a feminine noun. Given its complexity, it is important to double-check the spelling of "overhernissa" to ensure clarity and accuracy in written communication.