Turkish word games feel different because players evaluate more than letter position. A useful guess also interacts with vowel harmony, word families, and a crucial lexical boundary: Turkish grammar can generate many inflected forms, but those forms are not automatically separate dictionary words.
The target-pool boundary
L'uest currently uses standalone Turkish dictionary words as targets. A derived form may qualify when it has gained an independent lexical meaning. A plural, possessive, or case-marked form does not qualify merely because it is grammatically possible. The Turkish Language Association dictionary is the primary reference for checking whether a form is treated as a dictionary entry.
More information than position
A correct letter still reveals position, but Turkish sound structure can reveal more. The distribution of front and back vowels may strengthen one word family and weaken another. Borrowed vocabulary can break the regular pattern, so origin sometimes matters as well. A Turkish speaker can therefore read the same color feedback as both a positional clue and a clue about whether a candidate sounds structurally plausible.
A practical guessing routine
Use an opening guess that samples distinct vowels and common consonants. Then ask three questions: Which standalone words match the confirmed letters? Does the vowel pattern sound natural? Is the candidate an actual word, or only an inflected form of another word? L'uest turns that reasoning into a fast Turkish-first guessing loop rather than a grammar test.