ignitevsinitWhich spelling fits?

Quick tell: ignite is a verb, init is a noun, so they fill different roles in a sentence.

Which to use

“ignite” is a verb and “init” is a noun - they look or sound alike but fill different roles in a sentence.

#18,343
“ignite” frequency rank
#39,860
“init” frequency rank
58203
confusion score

Side-by-Side Comparison

Feature ignite init
Definition to set fire to (something), to light (something) Clipping of initialization.

Where the eye mixes ignite and init

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
ignite
4 ch
init

Why the eye confuses ignite with init

These two trip readers on the page rather than in the ear: ignite is /ɪɡˈnaɪt/ while init is /ˈɪn.ɪt/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 58203, derived from the frequency rank of both members and their visual similarity.

ignite is recorded at frequency rank #18,343, classified as averb, pronounced /ɪɡˈnaɪt/. init is at rank #39,860, tagged as anoun, pronounced /ˈɪn.ɪt/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 58203, this pair ranks #114,141 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of ignite vs init

Shared letters: int. Private to "ignite": eg. Private to "init": -.

"ignite" · 6 letters · shape VCCVCV  ·  "init" · 4 letters · shape VCVC

Known mistypes of this pair

  • igniteginite · iggnite · iginte · igniet · ignitte · ignnite · igntie · ingite
  • initiint · initt · inti · niit

Frequently Asked Questions

Can "ignite" and "init" be used interchangeably?
No - they are not even the same part of speech. "ignite" is a verb and "init" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "ignite" or "init" show up more?
"ignite" is the more common of the two: it sits at frequency rank #18,343 in our English list, against #39,860 for "init". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ignite" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "init" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #114,141 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "ignite" and "init" also get mixed up with nearby pairs, the highest-scored neighbour is "init vs inna". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #114,141 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list