perchlorate
/pə(ɹ)ˈklɔːɹeɪt/
"perchlorate" is a 11-letter English headword indexed on PlainSpell.
The verdict
“perchlorate” is uncommon English (frequency #77,079 among 46,516 “P” headwords), classed as a noun. The kind of spelling people second-guess.
- #77,079
- frequency rank, English
- 46,516
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any salt of perchloric acid; used in pyrotechnics and as powerful oxidizing agents.
| Property | Value |
|---|---|
| Headword | perchlorate |
| Language | English |
| Part of speech | Noun |
| IPA | /pə(ɹ)ˈklɔːɹeɪt/ |
| Letters | 11 |
| Frequency rank | #77,079 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “perchlorate” sits in English frequency
Rare enough to double-check
perchlorate is uncommon English at frequency #77,079 among 46,516 “P” headwords, classed as anoun, transcribed /pə(ɹ)ˈklɔːɹeɪt/. Rarity is why readers land here mid-draft. Gloss: "Any salt of perchloric acid; used in pyrotechnics and as powerful oxidizing agents.".
We couldn't generate a plausible misspelling set for perchlorate, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: From perchloric acid + -ate (“derivative”). The correct English form is perchlorate, spelled P-E-R-C-H-L-O-R-A-T-E.
Definition
- 1Any salt of perchloric acid; used in pyrotechnics and as powerful oxidizing agents.
Etymology
From perchloric acid + -ate (“derivative”).
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 “perchlorate”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-E-R-C-H-L-O-R-A-T-E - every other letter order is a misspelling in standard orthography.
- Say it as /pə(ɹ)ˈklɔːɹeɪt/ (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
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.