inletvsinputWhich spelling fits?

Which to use

“inlet” and “input” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#16,051
“inlet” frequency rank
#3,953
“input” frequency rank
20004
confusion score

Side-by-Side Comparison

Feature inlet input
Definition A body of water let into a coast, such as a bay, cove, fjord or estuary. The act or process of putting in; infusion.

Where the eye mixes inlet and input

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
inlet
5 ch
input

Look-alike desk: inlet vs input

A purely visual mix-up. inlet (/ˈɪnlət/) and input (/ˈɪnpʊt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 20004, derived from the frequency rank of both members and their visual similarity.

inlet is recorded at frequency rank #16,051, classified as anoun, pronounced /ˈɪnlət/. input is at rank #3,953, tagged as anoun, pronounced /ˈɪnpʊt/.

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 20004, this pair ranks #434,204 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of inlet vs input

Shared letters: int. Private to "inlet": el. Private to "input": pu.

"inlet" · 5 letters · shape VCCVC  ·  "input" · 5 letters · shape VCCVC

Known mistypes of this pair

  • inletilnet · inelt · inlett · inllet · inlte · innlet · nilet
  • inputinnput · inpput · inptu · inputt · inupt · ipnut · niput

Frequently Asked Questions

Is swapping "inlet" for "input" ever safe?
No. They are said differently (/ˈɪnlət/ versus /ˈɪnpʊt/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "inlet" or "input"?
"input" is the more common of the two: it sits at frequency rank #3,953 in our English list, against #16,051 for "inlet". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "inlet" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "input" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #434,204 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "inlet" and "input" also get mixed up with nearby pairs, the highest-scored neighbour is "inlay vs inlet". 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 #434,204 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