The word "deasy" is a rather unusual term, and its spelling can be a bit confusing. The correct pronunciation of "deasy" can be transcribed in IPA as /ˈdiːzi/. This consists of the long /i:/ sound followed by the voiced /z/ sound. The spelling of "deasy" is relatively straightforward when considering its phonetic makeup. The first two letters, "d" and "e," simply represent their respective phonemes, while the final three letters, "a," "s," and "y," create the /zi/ sound.