augmentervsaugmenteraWhich spelling fits?

Which to use

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

#1,900
“augmenter” frequency rank
#22,494
“augmentera” frequency rank
24394
confusion score

Side-by-Side Comparison

Feature augmenter augmentera
Definition Rendre une quantité plus grande. Troisième personne du singulier du futur du verbe augmenter.

Where the eye mixes augmenter and augmentera

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

9 ch
augmenter
10 ch
augmentera

Visual trap between augmenter and augmentera

A purely visual mix-up. augmenter (\oɡ.mɑ̃.te\) and augmentera (\oɡ.mɑ̃.tə.ʁa\) 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 1 extra letter(s) - “augmenter” sits inside “augmentera”. Our composite confusion score for this pair is 24394, derived from the frequency rank of both members and their visual similarity.

augmenter is recorded at frequency rank #1,900, classified as averb, pronounced \oɡ.mɑ̃.te\. augmentera is at rank #22,494, tagged as averb, pronounced \oɡ.mɑ̃.tə.ʁa\.

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 24394, this pair ranks #346,854 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of augmenter vs augmentera

Shared letters: aegmnrtu. Private to "augmenter": -. Private to "augmentera": -.

"augmenter" · 9 letters · shape VVCCVCCVC  ·  "augmentera" · 10 letters · shape VVCCVCCVCV

Known mistypes of this pair

  • augmenteragumenter · augemnter · auggmenter · augmenetr · augmennter · augmenterr · augmentre · augmentter
  • augmenteraagumentera · augemntera · auggmentera · augmenetra · augmenntera · augmentear · augmenterra · augmentrea

Frequently Asked Questions

Is swapping "augmenter" for "augmentera" ever safe?
No. They are said differently (\oɡ.mɑ̃.te\ versus \oɡ.mɑ̃.tə.ʁa\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "augmenter" vs "augmentera" - which ranks higher?
"augmenter" is the more common of the two: it sits at frequency rank #1,900 in our French list, against #22,494 for "augmentera". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "augmenter" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "augmentera" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #346,854 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "augmenter" and "augmentera" also get mixed up with nearby pairs, the highest-scored neighbour is "augmenta vs augmentera". 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 #346,854 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