The word "welz" is a bit tricky when it comes to spelling. It is pronounced as /wɛlz/ with a soft "e" sound in the first syllable and a standard "l" sound in the second. The spelling of this word is particularly important because there are many words that sound similar but are spelled differently, such as "wells" and "wales". To remember the correct spelling of "welz", it can help to associate it with its meaning, which is a kind of small, enclosed space or cavity.