spyvsSSETell them apart

Which to use

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

#37,565
“spy” frequency rank
#46,460
“SSE” frequency rank
84025
confusion score

Side-by-Side Comparison

Feature spy SSE
Definition Espion. Sud-sud-est.

Where the eye mixes spy and SSE

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. spy and SSE follow the identical consonant-vowel pattern (CCV). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
spy
3 ch
SSE

Visual trap between spy and SSE

A purely visual mix-up. spy (\spaɪ\) and SSE (\syd sy.d‿ɛst\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 84025, derived from the frequency rank of both members and their visual similarity.

spy is recorded at frequency rank #37,565, classified as anoun, pronounced \spaɪ\. SSE is at rank #46,460, tagged as anoun, pronounced \syd sy.d‿ɛst\.

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 84025, this pair ranks #13,723 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of spy vs SSE

Shared letters: s. Private to "spy": py. Private to "SSE": e.

"spy" · 3 letters · shape CCV  ·  "SSE" · 3 letters · shape CCV

Frequently Asked Questions

Is swapping "spy" for "SSE" ever safe?
No. They are said differently (\spaɪ\ versus \syd sy.d‿ɛst\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "spy" vs "SSE" - which ranks higher?
"spy" is the more common of the two: it sits at frequency rank #37,565 in our French list, against #46,460 for "SSE". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "spy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "SSE" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,723 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "spy" and "SSE" also get mixed up with nearby pairs, the highest-scored neighbour is "SSE vs suu". Nearby pair

Confusion rank #13,723 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