startvsstartupTell them apart

Which to use

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

#6,662
“start” frequency rank
#9,919
“startup” frequency rank
16581
confusion score

Side-by-Side Comparison

Feature start startup
Definition Départ, pour les courses de sprint. Jeune entreprise innovante et dynamique, à croissance rapide.

Where the eye mixes start and startup

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

5 ch
start
7 ch
startup

Why the eye confuses start with startup

A purely visual mix-up. start (\staʁt\) and startup (\staʁ.tœp\) 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) - “start” sits inside “startup”. Our composite confusion score for this pair is 16581, derived from the frequency rank of both members and their visual similarity.

start is recorded at frequency rank #6,662, classified as anoun, pronounced \staʁt\. startup is at rank #9,919, tagged as anoun, pronounced \staʁ.tœp\.

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 16581, this pair ranks #387,178 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of start vs startup

Shared letters: arst. Private to "start": -. Private to "startup": pu.

"start" · 5 letters · shape CCVCC  ·  "startup" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • startsatrt · sstart · starrt · startt · statr · sttart · tsart
  • startupsatrtup · sstartup · starrtup · startpu · starttup · startupp · starutp · statrup

Frequently Asked Questions

Do "start" and "startup" mean the same thing in a sentence?
No. They are said differently (\staʁt\ versus \staʁ.tœp\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "start" or "startup" show up more?
"start" is the more common of the two: it sits at frequency rank #6,662 in our French list, against #9,919 for "startup". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "start" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "startup" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #387,178 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "start" and "startup" also get mixed up with nearby pairs, the highest-scored neighbour is "Sénart vs start". 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 #387,178 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