subsvssucConfusable pair

Which to use

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

#39,055
“subs” frequency rank
#44,755
“suc” frequency rank
83810
confusion score

Side-by-Side Comparison

Feature subs suc
Definition Pluriel de sub (remplaçant·e). Liquide organique animal.

Where the eye mixes subs and suc

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. subs runs 4 letters (CVCC) against suc's 3 (CVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
subs
3 ch
suc

Visual trap between subs and suc

A purely visual mix-up. subs (\syb\) and suc (\syk\) 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 letter(s) in length. Our composite confusion score for this pair is 83810, derived from the frequency rank of both members and their visual similarity.

subs is recorded at frequency rank #39,055, classified as anoun, pronounced \syb\. suc is at rank #44,755, tagged as anoun, pronounced \syk\.

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 83810, this pair ranks #14,128 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of subs vs suc

Shared letters: su. Private to "subs": b. Private to "suc": c.

"subs" · 4 letters · shape CVCC  ·  "suc" · 3 letters · shape CVC

Known mistypes of this pair

  • subs ← sbus · ssubs · subbs · subss · susb · usbs

Frequently Asked Questions

Is swapping "subs" for "suc" ever safe?
No. They are said differently (\syb\ versus \syk\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "subs" or "suc"?
"subs" is the more common of the two: it sits at frequency rank #39,055 in our French list, against #44,755 for "suc". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "subs" and "suc" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "subs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "suc" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #14,128 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "subs" and "suc" also get mixed up with nearby pairs, the highest-scored neighbour is "suc vs suu". 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 #14,128 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