The spelling of "mellish" can be a bit tricky. It is pronounced /ˈmɛlɪʃ/ (MEL-ish), with the emphasis on the first syllable. It is often confused with the spelling of "melish", which is a completely different word with a similar pronunciation. "Mellish" can mean either pleasant and agreeable or having a jaunty, dapper appearance. It is not a commonly used word, so its correct spelling may be unfamiliar to some.