This is going to be weird.
When people are practicing davening or saying part of a passuk, they look for a substitute fo the shem hashem. They’ll say either “hashem” or “adoshem” (considered disrespectful). Since we shouldn’t use “adoshem”, that leaves us with “Hashem”, which has only two syllables as opposed to the real shem hashem which has three, making it sound strange. What’s a person to do?
My suggestion is to use the word “kadonag”, which means “like melting wax”. It sounds very similar to Hashem’s , and is thrwe syllables.
What does the esteemed coffeeroom think?