iodide

/ˈɑɪ.əˌdɑɪd/

//ˈɑɪ.əˌdɑɪd// noun

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

"iodide" is a 6-letter English headword indexed on PlainSpell.

The verdict

“iodide” has 7 generated spelling variants in the English index at frequency #47,696. The variants make it a useful spelling check.

#47,696
frequency rank, English
2,140
“I” headwords
7
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A binary compound of iodine and another element or radical.

Corpus desk

Index EN-iodide · iodide · English

iodide · rank #47,696 · 7 variants · 3 confusables

  • FREQ-MID #47,696
  • LEN-LONG 6 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 3 pairs
  • VAR-MID 7 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH insinuate

Nearest frequency peer: insinuate (-3 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 “iodide”

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

corpus weight

What this shows “iodide” 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

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

iodide vs iodine
83% similar
iodide vs indie
67% similar
iodide vs inside
67% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for iodide
PropertyValue
Headwordiodide
LanguageEnglish
Part of speechNoun
IPA/ˈɑɪ.əˌdɑɪd/
Letters6
Frequency rank#47,696
Misspellings tracked7
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “iodide”

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “insinuate” (#47,693), “Ivana” (#47,699), “inna” (#47,692). Among 2,140 “I” headwords, “iodide” is #47,696. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 7 spelling variants around iodide (IPA /ˈɑɪ.əˌdɑɪd/), anoun. Corpus frequency is #47,696 among 2,140 “I” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 7 likely wrong-spelling variants for iodide, with forms such as "idoide", "ioddide", and "ioddie". 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 also participates in 3 confusable-pair relationships, "iodine", "indie", "inside", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From iodine + -ide. The correct English form is iodide, spelled I-O-D-I-D-E.

Definition

  1. 1
    A binary compound of iodine and another element or radical.
  2. 2
    A binary compound of iodine and another element or radical.
  3. 3
    The anionic form of an iodine atom.

Recorded use

Wiktionary examples

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

  1. The organification of iodide in the thyroid gland was described using a second order rate constant (KthybindC, /nmol/L*hr/kg thyroid weight) fitted to provide thyroidal iodide stores near the maximal value, which increased with age.
  2. Presence of nitrides, argonides, arsenides, and iodides in the crystalline rocks

Etymology

From iodine + -ide.

This word in other languages

yoduro(Español)iodure(Français)

Common misspellings

Also misspelled as:

  • idoide
  • ioddide
  • ioddie
  • iodidde
  • iodied
  • ioidde
  • oidide

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of iodide - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

idoide2ioddide1ioddie2iodidde1iodied2ioidde2oidide2
Edit distance from "iodide"

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 "iodide"?
"iodide" is spelled I-O-D-I-D-E. The IPA pronunciation is /ˈɑɪ.əˌdɑɪd/.
What does "iodide" mean?
As a noun, "iodide" means: A binary compound of iodine and another element or radical.
What words are commonly confused with "iodide"?
"iodide" is commonly confused with "iodine", "indie", "inside". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "iodide"?
The IPA (International Phonetic Alphabet) transcription for "iodide" is /ˈɑɪ.əˌdɑɪd/. 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 "iodide"?
From iodine + -ide. 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 "iodide", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 6 letters (nearest by frequency rank).

Jindal#47,704Ichiro#47,684Jolene#47,708juiced#47,711

Similar misspelling depth

Headwords with a similar count of attested misspellings (7 here; floor ≥5).

Johor7 variantsHagar7 variantsHaber7 variantsgusty7 variants

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

Source: FrequencyWords open word-frequency list