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Start from a community you already like. We’ll suggest other safe-for-work communities that share clear topic or description signals in our directory.

Related to r/askscience

SubMouse ranks matches from public descriptions, shared topics and directory links. This is our own matching. Adult communities are excluded.

CommunityMembers7-day growthPosts/dayWhy it matched
r/science
Reddit Science
34.6M +4K 37.7 shared terms: science; same topic: Science; listed as related in our directory; similar name
r/HaircareScience 1.1M n/a n/a shared terms: science; same topic: Science; listed as related in our directory
r/cscareerquestions
Computer Science Career Questions
2.4M +1.7K 50.7 shared terms: science, questions; same topic: Questions & Discussion; listed as related in our directory
r/AskAcademia
AskAcademia: Questions for Academics
2.1M +679 n/a shared terms: ask, questions; same topic: Questions & Discussion; listed as related in our directory
r/AskReddit
Ask Reddit...
60M +59.1K 4,449.7 shared terms: ask; same topic: Questions & Discussion; listed as related in our directory
r/NoStupidQuestions
No such thing as stupid questions
7.6M +17.1K 1,172 shared terms: questions; same topic: Questions & Discussion; listed as related in our directory
r/AskEngineers
AskEngineers: Stop nodding, start asking questions.
2.7M +771 20 shared terms: ask, questions; same topic: Questions & Discussion; listed as related in our directory
r/psychology
Psychology
4.9M +1.8K 19.2 shared terms: science; same topic: Science; listed as related in our directory
r/AskWomen
AskWomen: Questions about women's thoughts, lives, and experiences
5.8M +3.7K 141.8 shared terms: ask, questions; same topic: Questions & Discussion
r/compsci
Computer Science: Theory and Application
4M +379 5.9 shared terms: science; same topic: Science
r/smallbusiness
smallbusiness: Questions about starting, owning and growing a small business
2.6M +3.1K 119.5 shared terms: questions; same topic: Questions & Discussion; listed as related in our directory
r/Europetravel
Europe travel, advice, questions and stories
1.9M +567 n/a shared terms: questions; same topic: Questions & Discussion

Figures as of 2026-11-02 04:31 UTC; 7-day growth measured from 2026-10-26. Posts/day appears when we have an activity sample for that community.