insecticide

/ɪnˈsɛk.tɪˌsaɪd/

//ɪnˈsɛk.tɪˌsaɪd// noun

By · According to Wiktionary data (CC BY-SA) ·

"insecticide" is a 11-letter English headword indexed on PlainSpell.

The verdict

“insecticide” has 16 generated spelling variants in the English index at frequency #32,869. The variants make it a useful spelling check.

#32,869
frequency rank, English
2,140
“I” headwords
16
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A substance used to kill insects.

Corpus desk

Index EN-insecticide · insecticide · English

insecticide · rank #32,869 · 16 variants · 0 confusables

  • FREQ-MID #32,869
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 16 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH innuendo

Nearest frequency peer: innuendo (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “insecticide”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “insecticide” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for insecticide
PropertyValue
Headwordinsecticide
LanguageEnglish
Part of speechNoun
IPA/ɪnˈsɛk.tɪˌsaɪd/
Letters11
Frequency rank#32,869
Misspellings tracked16
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “insecticide”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).insecticidelands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “innuendo” (#32,868), “instantaneously” (#32,870), “inkling” (#32,867). Among 2,140 “I” headwords, “insecticide” is #32,869. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 16 spelling variants around insecticide (IPA /ɪnˈsɛk.tɪˌsaɪd/), anoun. Corpus frequency is #32,869 among 2,140 “I” headwords. Dominant gloss: "A substance used to kill insects.".

Our generated misspelling index lists 16 likely wrong-spelling variants for insecticide, with forms such as "inescticide", "innsecticide", and "insceticide". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From French insecticide, as insect + -icide. The correct English form is insecticide, spelled I-N-S-E-C-T-I-C-I-D-E.

Definition

  1. 1
    A substance used to kill insects.

Recorded use

Wiktionary example

These source excerpts show how insecticide appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The dried seed powder of custard apple (Annona squamosa L; family: Annonaceae) has been used as an insecticide in India and many other tropical countries since ancient times.

Etymology

From French insecticide, as insect + -icide.

This word in other languages

insecticida(Español)insecticide(Français)Insektengift(Deutsch)inseticida(Português)

Common misspellings

Also misspelled as:

  • inescticide
  • innsecticide
  • insceticide
  • inseccticide
  • insecitcide
  • insectciide
  • insecticcide
  • insecticdie
  • insecticidde
  • insecticied
  • insectiicde
  • insectticide
  • insetcicide
  • inssecticide
  • isnecticide
  • nisecticide

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of insecticide - 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.

inescticide2innsecticide1insceticide2inseccticide1insecitcide2insectciide2insecticcide1insecticdie2
Edit distance from "insecticide"

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 "insecticide"?
"insecticide" is spelled I-N-S-E-C-T-I-C-I-D-E. The IPA pronunciation is /ɪnˈsɛk.tɪˌsaɪd/.
What does "insecticide" mean?
As a noun, "insecticide" means: A substance used to kill insects.
What are common misspellings of "insecticide"?
Common misspellings include "inescticide", "innsecticide", "insceticide", "inseccticide", "insecitcide". The correct spelling is "insecticide".
How do you pronounce "insecticide"?
The IPA (International Phonetic Alphabet) transcription for "insecticide" is /ɪnˈsɛk.tɪˌsaɪd/. 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 "insecticide"?
From French insecticide, as insect + -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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "insecticide", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

interrogate#32,873infatuation#32,862Leavenworth#32,894matrimonial#32,912

Similar misspelling depth

Headwords with a similar count of attested misspellings (16 here; floor ≥5).

infighting16 variantshinterland16 variantsHighlander16 variantsmisgivings16 variants

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

Source: FrequencyWords open word-frequency list