The German word "welches" is commonly used to ask for information about something specific. It can be translated to "which" or "what", depending on the context. However, there are several synonyms that can be used instead of "welches" to add variety to your language usage.
Some alternatives to "welches" include "welcher" for masculine nouns, "welche" for feminine nouns, and "welches" for neuter nouns. Other synonyms for "welches" include "was für ein" (what kind of), "was für eine" (what kind of a), and "was" (what). These synonyms can help you express your questions in a more nuanced way and convey emphasis or clarity to your communication.