reductionism
"reductionism" is a 12-letter English headword indexed on PlainSpell.
The verdict
“reductionism” is uncommon English (frequency #84,668 among 3,094 “R” headwords), classed as a noun. The kind of spelling people second-guess.
- #84,668
- frequency rank, English
- 3,094
- “R” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - An approach to studying complex systems or ideas by reducing them to a set of simpler components.
Corpus desk
Index EN-reductionism · reductionism · English
reductionism · rank #84,668 · 0 variants · 0 confusables
- FREQ-RARE #84,668
- LEN-MEGA 12 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 3,094
- PHOTO-FINISH redlining
Nearest frequency peer: redlining (-1 rank slots)
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Long-tail ranks near “reductionism”
Sparse band: bars invert rank so rarer forms read shorter
- redlining
redlining
15,334 corpus weight
- reductionism
reductionism
15,333 corpus weight
- reentering
reentering
15,332 corpus weight
- reestablish…
reestablishment
15,331 corpus weight
- refracting
refracting
15,329 corpus weight
- regio
regio
15,328 corpus weight
What this shows Long-tail view: where “reductionism” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | reductionism |
| Language | English |
| Part of speech | Noun |
| Letters | 12 |
| Frequency rank | #84,668 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “reductionism” in English
Rare enough to double-check
reductionism is uncommon English at frequency #84,668 among 3,094 “R” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
Our edit-distance generator produced no likely misspellings for reductionism, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: From reduction + -ism. The correct English form is reductionism, spelled R-E-D-U-C-T-I-O-N-I-S-M.
Definition
- 1An approach to studying complex systems or ideas by reducing them to a set of simpler components.
- 2A philosophical position which holds that a complex system is nothing but the sum of its parts, and that an account of it can be reduced to accounts of individual constituents. In a reductionist framework, the phenomena that can be explained completely in terms of relations between other more fundamental phenomena are called "epiphenomena".
Etymology
From reduction + -ism.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "reductionism", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 12 letters (nearest by frequency rank).