automatevsautomaticWhich spelling fits?

Quick tell: automate is a verb, automatic is an adjective, so they fill different roles in a sentence.

Which to use

“automate” is a verb and “automatic” is an adjective - they look or sound alike but fill different roles in a sentence.

#26,007
“automate” frequency rank
#3,862
“automatic” frequency rank
29869
confusion score

Side-by-Side Comparison

Feature automate automatic
Definition To replace or enhance human labor with machines. Capable of operating without external control or intervention.

Where the eye mixes automate and automatic

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

8 ch
automate
9 ch
automatic

Visual trap between automate and automatic

These two trip readers on the page rather than in the ear: automate is /ˈɔː.tə.meɪt/ while automatic is /ˌɔː.təˈmæt.ɪk/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29869, derived from the frequency rank of both members and their visual similarity.

automate is recorded at frequency rank #26,007, classified as averb, pronounced /ˈɔː.tə.meɪt/. automatic is at rank #3,862, tagged as anadj, pronounced /ˌɔː.təˈmæt.ɪk/.

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 29869, this pair ranks #359,360 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of automate vs automatic

Shared letters: amotu. Private to "automate": e. Private to "automatic": ci.

"automate" · 8 letters · shape VVCVCVCV  ·  "automatic" · 9 letters · shape VVCVCVCVC

Known mistypes of this pair

  • automateatuomate · auotmate · autmoate · autoamte · automaet · automatte · autommate · automtae
  • automaticatuomatic · auotmatic · autmoatic · autoamtic · automaitc · automatci · automaticc · automattic

Frequently Asked Questions

Can "automate" and "automatic" be used interchangeably?
No - they are not even the same part of speech. "automate" is a verb and "automatic" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "automate" or "automatic" show up more?
"automatic" is the more common of the two: it sits at frequency rank #3,862 in our English list, against #26,007 for "automate". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "automate" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "automatic" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #359,360 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "automate" and "automatic" also get mixed up with nearby pairs, the highest-scored neighbour is "automaker vs automate". 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 #359,360 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