subcritical
"subcritical" is a 11-letter English headword indexed on PlainSpell.
The verdict
“subcritical” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of less than critical importance
Corpus desk
Index EN-subcritical · subcritical · English
subcritical · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 11 letters
- VOW-4 4 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "S" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | subcritical |
| Language | English |
| Part of speech | Adjective |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “subcritical” in English
Rare enough to double-check
subcritical is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 3 senses are on record.
The misspelling generator found no plausible variants for subcritical, and the word's spelling is regular enough that our generator found nothing worth flagging. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From sub- + critical. The correct English form is subcritical, spelled S-U-B-C-R-I-T-I-C-A-L.
Definition
- 1Of less than critical importance
- 2Having a numerical value less than some critical value
- 3Having insufficient mass to sustain a chain reaction
Recorded use
Wiktionary exampleThese source excerpts show how subcritical appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
a subcritical reactor
Etymology
From sub- + critical.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.