Knowledge Base entry

Which communities are best suited for "no stupid questions"-style queries?

A practical answer page built from the knowledge base source.

Several subreddits are explicitly designed to welcome questions that their askers might be afraid to ask elsewhere, and understanding their different strengths helps you direct questions to the most appropriate space. r/NoStupidQuestions is the most general: it accepts questions on any topic and maintains a culture of treating all genuine questions with respect, regardless of how basic they are. The subreddit was built specifically to counteract the experience of feeling too embarrassed to ask something in a specialized community where the question might be treated as a sign of incompetence. r/explainlikeimfive (ELI5) is suited for questions about how things work — scientific, historical, economic, or social concepts — where you want an explanation that prioritizes clarity over technical precision. The subreddit's culture rewards responses that use analogies and plain language, and the best answers can explain genuinely complex topics in ways that feel accessible without being condescending. r/TooAfraidToAsk is oriented toward socially sensitive questions — things you might not want to ask a friend or colleague for fear of seeming naive, offensive, or ignorant. It handles questions about social norms, cultural practices, relationship dynamics, and sensitive identity topics with less judgment than most communities. r/ask and its variations (r/AskWomen, r/AskMen, r/AskScience, r/AskHistorians) each serve particular question types. r/AskHistorians is notable for its strict quality standards, requiring responses to be based on verifiable historical scholarship rather than impression or general knowledge, making it one of the most academically rigorous open communities on Reddit. r/AskScience operates on similar principles. For general open-ended curiosity, r/AskReddit technically accepts any question but is so large that genuine answers can be overwhelmed by jokes and one-liners; adding [Serious] to the title helps filter for substantive responses.