The word "Griselys" is a variant spelling of "grisly," which means causing horror or disgust. The correct spelling is "grisly," with an "-ly" ending indicating an adverb form of the adjective "grisly." The IPA phonetic transcription of "grisly" is /ˈɡrɪz.li/, with the stress on the first syllable and the "s" pronounced as a "z". It's important to use the correct spelling of words in order to communicate effectively and avoid confusion.