kryptonite
/ˈkɹɪptənaɪt/
"kryptonite" is a 10-letter English headword indexed on PlainSpell.
The verdict
“kryptonite” has 16 generated spelling variants in the English index at frequency #33,303. The variants make it a useful spelling check.
- #33,303
- frequency rank, English
- 9,255
- “K” headwords
- 16
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The one weakness of something or someone that is otherwise invulnerable.
| Property | Value |
|---|---|
| Headword | kryptonite |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈkɹɪptənaɪt/ |
| Letters | 10 |
| Frequency rank | #33,303 |
| Misspellings tracked | 16 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “kryptonite” sits in English frequency
A misspelling magnet
The generator records 16 spelling variants around kryptonite (IPA /ˈkɹɪptənaɪt/), anoun. Corpus frequency is #33,303 among 9,255 “K” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 16 likely wrong-spelling variants for kryptonite, with forms such as "kkryptonite", "krpytonite", and "krryptonite". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. No confusable counterpart is on file for this word, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From a fictional radioactive element, kryptonite, that has a detrimental effect on the otherwise invulnerable character Superman. Apparently formed as krypton (“a chemical element, Kr”) + -ite. The correct English form is kryptonite, spelled K-R-Y-P-T-O-N-I-T-E.
Definition
- 1The one weakness of something or someone that is otherwise invulnerable.
- 2Crack cocaine.
Etymology
From a fictional radioactive element, kryptonite, that has a detrimental effect on the otherwise invulnerable character Superman. Apparently formed as krypton (“a chemical element, Kr”) + -ite.
This word in other languages
Common misspellings
Also misspelled as: kkryptonite,krpytonite,krryptonite,krypotnite,krypptonite,kryptnoite,kryptointe,kryptoniet,kryptonitte,kryptonnite,kryptontie,krypttonite,krytponite,kryyptonite,kyrptonite,rkyptonite
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of kryptonite - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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
How do you spell "kryptonite"?
What does "kryptonite" mean?
What are common misspellings of "kryptonite"?
How do you pronounce "kryptonite"?
What is the origin of the word "kryptonite"?
Is PlainSpell free to use?
Using “kryptonite”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is K-R-Y-P-T-O-N-I-T-E - every other letter order is a misspelling in standard orthography.
- Say it as /ˈkɹɪptənaɪt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
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.