spermicide

/ˈspɜː(ɹ)mɪsaɪd/

//ˈspɜː(ɹ)mɪsaɪd// noun

"spermicide" is a 10-letter English headword indexed on PlainSpell.

The verdict

“spermicide” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A substance used for killing sperm.

Key facts for spermicide
PropertyValue
Headwordspermicide
LanguageEnglish
Part of speechNoun
IPA/ˈspɜː(ɹ)mɪsaɪd/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “spermicide” sits in English frequency

spermicide falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

spermicide is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈspɜː(ɹ)mɪsaɪd/. Rarity is why readers land here mid-draft. Gloss: "A substance used for killing sperm.".

Zero misspellings are on record for spermicide in our index, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From sperm + -icide. The correct English form is spermicide, spelled S-P-E-R-M-I-C-I-D-E.

Definition

  1. 1
    A substance used for killing sperm.

Etymology

From sperm + -icide.

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

How do you spell "spermicide"?
"spermicide" is spelled S-P-E-R-M-I-C-I-D-E. The IPA pronunciation is /ˈspɜː(ɹ)mɪsaɪd/.
What does "spermicide" mean?
As a noun, "spermicide" means: A substance used for killing sperm.
How do you pronounce "spermicide"?
The IPA (International Phonetic Alphabet) transcription for "spermicide" is /ˈspɜː(ɹ)mɪsaɪd/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "spermicide"?
From sperm + -icide. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “spermicide”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is S-P-E-R-M-I-C-I-D-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈspɜː(ɹ)mɪsaɪd/ (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.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list