microvsmicronsTell them apart

Which to use

“micro” and “microns” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#2,683
“micro” frequency rank
#43,555
“microns” frequency rank
46238
confusion score

Side-by-Side Comparison

Feature micro microns
Definition Microphone. Pluriel de micron.

Where the eye mixes micro and microns

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

5 ch
micro
7 ch
microns

Visual trap between micro and microns

A purely visual mix-up. micro (\mi.kʁo\) and microns (\mi.kʁɔ̃\) 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 extra letter(s) - “micro” sits inside “microns”. Our composite confusion score for this pair is 46238, derived from the frequency rank of both members and their visual similarity.

micro is recorded at frequency rank #2,683, classified as anoun, pronounced \mi.kʁo\. microns is at rank #43,555, tagged as anoun, pronounced \mi.kʁɔ̃\.

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 46238, this pair ranks #196,500 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of micro vs microns

Shared letters: cimor. Private to "micro": -. Private to "microns": ns.

"micro" · 5 letters · shape CVCCV  ·  "microns" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • microimcro · mciro · miccro · micor · micrro · mirco · mmicro
  • micronsimcrons · mcirons · miccrons · micorns · micrnos · micronns · micronss · microsn

Frequently Asked Questions

Is swapping "micro" for "microns" ever safe?
No. They are said differently (\mi.kʁo\ versus \mi.kʁɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "micro" or "microns"?
"micro" is the more common of the two: it sits at frequency rank #2,683 in our French list, against #43,555 for "microns". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "micro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "microns" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #196,500 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "micro" and "microns" also get mixed up with nearby pairs, the highest-scored neighbour is "macros vs microns". 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 #196,500 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list