monitorvsmotorWhat's the difference?

Which to use

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

#3,829
“monitor” frequency rank
#2,844
“motor” frequency rank
6673
confusion score

Side-by-Side Comparison

Feature monitor motor
Definition Someone who watches over something; a person in charge of something or someone. A machine or device that converts other energy forms into mechanical energy, or imparts motion.

Where the eye mixes monitor and motor

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
monitor
5 ch
motor

Look-alike desk: monitor vs motor

A purely visual mix-up. monitor (/ˈmɒn.ɪ.tə/) and motor (/ˈməʊtə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 6673, derived from the frequency rank of both members and their visual similarity.

monitor is recorded at frequency rank #3,829, classified as anoun, pronounced /ˈmɒn.ɪ.tə/. motor is at rank #2,844, tagged as anoun, pronounced /ˈməʊtə/.

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 6673, this pair ranks #510,458 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of monitor vs motor

Shared letters: mort. Private to "monitor": in. Private to "motor": -.

"monitor" · 7 letters · shape CVCVCVC  ·  "motor" · 5 letters · shape CVCVC

Known mistypes of this pair

  • monitormmonitor · mnoitor · mointor · moniotr · monitorr · monitro · monittor · monnitor
  • motormmotor · mootr · motorr · motro · mottor · mtoor · omtor

Frequently Asked Questions

Can "monitor" and "motor" be used interchangeably?
No. They are said differently (/ˈmɒn.ɪ.tə/ versus /ˈməʊtə/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "monitor" or "motor" show up more?
"motor" is the more common of the two: it sits at frequency rank #2,844 in our English list, against #3,829 for "monitor". 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 "monitor" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "motor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #510,458 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "monitor" and "motor" also get mixed up with nearby pairs, the highest-scored neighbour is "Moog vs motor". 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 #510,458 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