rattlesnake
/ˈɹæt.əlˌsneɪk/
"rattlesnake" is a 11-letter English headword indexed on PlainSpell.
The verdict
“rattlesnake” is a moderately-common English word, ranked #34,251 in English word frequency and used as a noun.
- #34,251
- frequency rank, English
- 11
- letters
- 15
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any of various venomous American snakes, of genera Crotalus and Sistrurus, having a rattle at the end of its tail.
| Property | Value |
|---|---|
| Headword | rattlesnake |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈɹæt.əlˌsneɪk/ |
| Letters | 11 |
| Frequency rank | #34,251 |
| Misspellings tracked | 15 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “rattlesnake” sits in English frequency
Spelling & Dictionary Insight
The English entry for rattlesnake is 11 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈɹæt.əlˌsneɪk/. Corpus data places it at rank #34,251 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Any of various venomous American snakes, of genera Crotalus and Sistrurus, having a rattle at the end of its tail.".
Our generated misspelling index lists 15 likely wrong-spelling variants for rattlesnake, with forms such as "arttlesnake", "ratlesnake", and "ratltesnake". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From rattle + snake. The correct English form is rattlesnake, spelled R-A-T-T-L-E-S-N-A-K-E.
Definition
- 1Any of various venomous American snakes, of genera Crotalus and Sistrurus, having a rattle at the end of its tail.
Etymology
From rattle + snake.
This word in other languages
Common misspellings
Also misspelled as: arttlesnake,ratlesnake,ratltesnake,rattelsnake,rattlensake,rattlesanke,rattlesnaek,rattlesnakke,rattlesnkae,rattlesnnake,rattlessnake,rattllesnake,rattlsenake,rrattlesnake,rtatlesnake
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of rattlesnake - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "rattlesnake"?
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Is PlainSpell free to use?
Using “rattlesnake”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is R-A-T-T-L-E-S-N-A-K-E - every other letter order is a misspelling in standard orthography.
- Say it as /ˈɹæt.əlˌsneɪk/ (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
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.