The word "spellingly" is an adverb that means "in a way that is easy to spell or is spelled correctly". There are several synonyms for this word, including "orthographically", "phonetically", "correctly", "accurately", and "precisely". "Orthographically" specifically refers to the correct spelling of words, while "phonetically" refers to the correct pronunciation. "Correctly" and "accurately" are more general terms that can be used to describe anything that is done without mistakes, while "precisely" emphasizes the exactness or attention to detail in the spelling. Regardless of which synonym you choose to use, the key factor is that the spelling is done in a way that is correct and error-free.