järkjulise

Could you clarify what you mean by "järkjulise"? I’m not able to locate a clear, widely recognized definition for this term. If you meant a real Estonian word (possibly a different spelling or context), please provide more details. Alternatively, I can draft a neutral, concise wiki-style article for a fictional or hypothetical concept named "järkjulise" in under 300 words. Let me know which direction you prefer.