srcvssyncWhich spelling fits?

Which to use

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

#25,816
“src” frequency rank
#38,061
“sync” frequency rank
63877
confusion score

Side-by-Side Comparison

Feature src sync
Definition Source. Synchronisation.

Where the eye mixes src and sync

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
src
4 ch
sync

Visual trap between src and sync

A purely visual mix-up. src (\sɔːs\) and sync (\ˈsɪŋk\) 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 63877, derived from the frequency rank of both members and their visual similarity.

src is recorded at frequency rank #25,816, classified as anoun, pronounced \sɔːs\. sync is at rank #38,061, tagged as anoun, pronounced \ˈsɪŋk\.

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 63877, this pair ranks #79,771 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of src vs sync

Shared letters: cs. Private to "src": r. Private to "sync": ny.

"src" · 3 letters · shape CCC  ·  "sync" · 4 letters · shape CVCC

Known mistypes of this pair

  • syncsnyc · ssync · sycn · syncc · synnc · syync · ysnc

Frequently Asked Questions

Do "src" and "sync" mean the same thing in a sentence?
No. They are said differently (\sɔːs\ versus \ˈsɪŋk\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "src" or "sync"?
"src" is the more common of the two: it sits at frequency rank #25,816 in our French list, against #38,061 for "sync". 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 "src" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sync" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #79,771 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "src" and "sync" also get mixed up with nearby pairs, the highest-scored neighbour is "sind vs sync". 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 #79,771 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