Which to use
“jam” is a noun and “jem” is a verb - they look or sound alike but fill different roles in a sentence.
- #18,513
- “jam” frequency rank
- #46,838
- “jem” frequency rank
- 65351
- confusion score
Side-by-Side Comparison
| Feature | jam | jem |
|---|---|---|
| Definition | Confiture. | Première personne du singulier de l’indicatif futur du verbe jam. |
Where the eye mixes jam and jem
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. jam and jem follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses jam with jem
These two trip readers on the page rather than in the ear: jam is \dʒam\ while jem is \ˈjem\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “jam” becomes e in “jem”, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 65351, derived from the frequency rank of both members and their visual similarity.
jam is recorded at frequency rank #18,513, classified as anoun, pronounced \dʒam\. jem is at rank #46,838, tagged as averb, pronounced \ˈjem\.
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 65351, this pair ranks #72,789 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of jam vs jem
Shared letters: jm. Private to "jam": a. Private to "jem": e.
"jam" · 3 letters · shape CVC · "jem" · 3 letters · shape CVC
Frequently Asked Questions
Do "jam" and "jem" mean the same thing in a sentence?
Which is more common, "jam" or "jem"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "jam" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "jem" - compare definitions side by side with the headword page. Word entry
- This pair ranks #72,789 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "jam" and "jem" also get mixed up with nearby pairs, the highest-scored neighbour is "jem vs jor". Nearby pair
Confusion rank #72,789 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.