piscicide
"piscicide" is a 9-letter English headword indexed on PlainSpell.
The verdict
“piscicide” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any substance that is poisonous to fish.
| Property | Value |
|---|---|
| Headword | piscicide |
| Language | English |
| Part of speech | Noun |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “piscicide” sits in English frequency
Spelling & Dictionary Insight
The English entry for piscicide is 9 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
The misspelling generator found no plausible variants for piscicide, since its letter sequence doesn't invite the usual edit-distance slips. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From pisci- + -cide. The correct English form is piscicide, spelled P-I-S-C-I-C-I-D-E.
Definition
- 1Any substance that is poisonous to fish.
- 2The killing of fish.
- 3A fish that kills.
- 4A fish that kills another fish, especially out of malice.
Etymology
From pisci- + -cide.
Synonyms
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.
Frequently Asked Questions
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Using “piscicide”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is P-I-S-C-I-C-I-D-E - every other letter order is a misspelling in standard orthography.
- 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.