supernatant
"supernatant" is a 11-letter English headword indexed on PlainSpell.
The verdict
“supernatant” is uncommon English (frequency #81,878 among 54,294 “S” headwords), classed as an adjective. The kind of spelling people second-guess.
- #81,878
- frequency rank, English
- 54,294
- “S” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Lying or floating above a denser fluid, or above a solid sediment or precipitate (which has been separated by crystallisation, centrifugation etc.).
| Property | Value |
|---|---|
| Headword | supernatant |
| Language | English |
| Part of speech | Adjective |
| Letters | 11 |
| Frequency rank | #81,878 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “supernatant” sits in English frequency
Rare enough to double-check
supernatant is uncommon English at frequency #81,878 among 54,294 “S” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Lying or floating above a denser fluid, or above a solid sediment or precipitate (which has been separated by crystallisation, centrifugation etc.).".
The misspelling generator found no plausible variants for supernatant, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From super- + natant. The correct English form is supernatant, spelled S-U-P-E-R-N-A-T-A-N-T.
Definition
- 1Lying or floating above a denser fluid, or above a solid sediment or precipitate (which has been separated by crystallisation, centrifugation etc.).
Etymology
From super- + natant.
Antonyms
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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Using “supernatant”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-U-P-E-R-N-A-T-A-N-T - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.