What is the correct spelling for TRIERRI?

If you meant to type "trierri" but it's a misspelling, there are a few possible correct alternatives. One could be "trieri", which resembles the original word but is more accurate. Another option might be "trier", the correct term for a person who tries something. Finally, you might be referring to "trierary", a nonexistent word. It's essential to ensure accuracy when using language.