effectsvseffetConfusable pair

Which to use

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

#35,918
“effects” frequency rank
#270
“effet” frequency rank
36188
confusion score

Side-by-Side Comparison

Feature effects effet
Definition Pluriel de effect. Ce qui est produit par quelque cause.

Where the eye mixes effects and effet

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

7 ch
effects
5 ch
effet

Look-alike desk: effects vs effet

A purely visual mix-up. effects (\ɪ.ˈfɛkts\) and effet (\e.fɛ\) 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 36188, derived from the frequency rank of both members and their visual similarity.

effects is recorded at frequency rank #35,918, classified as anoun, pronounced \ɪ.ˈfɛkts\. effet is at rank #270, tagged as anoun, pronounced \e.fɛ\.

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 36188, this pair ranks #271,394 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of effects vs effet

Shared letters: eft. Private to "effects": cs. Private to "effet": -.

"effects" · 7 letters · shape VCCVCCC  ·  "effet" · 5 letters · shape VCCVC

Known mistypes of this pair

  • effectsefects · efefcts · effcets · effeccts · effecst · effectss · effectts · effetcs
  • effetefeft · efet · effett · effte · fefet

Frequently Asked Questions

Can "effects" and "effet" be used interchangeably?
No. They are said differently (\ɪ.ˈfɛkts\ versus \e.fɛ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "effects" vs "effet" - which ranks higher?
"effet" is the more common of the two: it sits at frequency rank #270 in our French list, against #35,918 for "effects". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "effects" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "effet" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #271,394 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "effects" and "effet" also get mixed up with nearby pairs, the highest-scored neighbour is "effects vs effectua". 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 #271,394 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