The word "Yground" is spelled as it sounds. In IPA phonetic transcription, it would be written as /i-grawnd/. The first sound is the long "i" sound, followed by the "g" sound and then the "r" sound. The second syllable starts with the "aw" sound, which is the same as the "au" sound in "pause". This is followed by the "n" and "d" sounds, forming a final syllable that is easy to hear and spell.