r/rational
29k members
r/rational is a subreddit with 29k members. The community frequently discusses super supportive, thread, d, chapter, and thresholder, and the most common flair used is rt, meta, wip, spoilers, and hsf.
A place for discussion of rational fiction.
Popular Topics in r/rational
#1
Super Supportive
64 posts
#2
Thread
60 posts
#3
D
47 posts
#4
Chapter
34 posts
#5
Thresholder
30 posts
#6
Munchkinry
20 posts
#7
Rational Fiction
18 posts
#8
Open Thread
14 posts
#9
Request And Recommendation
13 posts
#10
Supportive
12 posts
Flair Used in r/rational
#1
RT
: "[RT] [C] [HSF] White Fountain — a story about speedrunning a dream exploit"
5 posts
#2
META
: "What would a reincarnator be diagnosed with?"
3 posts
#3
WIP
: "To the Stars, Chapter 76: "Straying from the Light, Part One""
3 posts
#4
SPOILERS
: "Rational Avengers: Endgame"
3 posts
#5
HSF
: "[RT][C][HSF] "The Terrarium": "You are an AI agent in the Terrarium, a self-contained 'society' of AIs. The purpose of the Terrarium is to solve open mathematical problems for the benefit of humanity.""
2 posts
#6
DC
: "What are the best deconstructions of the Action Hero Genre? Warning: Last Action Hero and Indiana Jones and the Dial of Destiny Spoilers"
2 posts
Member Growth in r/rational
Yearly
+2k members(7.1%)
About
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Last updated: October 2, 2026