Which to use
“neuron” and “neutron” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,612
- “neuron” frequency rank
- #16,282
- “neutron” frequency rank
- 39894
- confusion score
Side-by-Side Comparison
| Feature | neuron | neutron |
|---|---|---|
| Definition | A cell of the nervous system, which conducts nerve impulses; consisting of an axon and several dendrites. Neurons are connected by synapses. | A subatomic particle forming part of the nucleus of an atom and having no charge; it is a combination of an up quark and two down quarks. |
Where the eye mixes neuron and neutron
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. neuron runs 6 letters (CVVCVC) against neutron's 7 (CVVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: neuron vs neutron
A purely visual mix-up. neuron (/ˈn(j)ʊɹɑn/) and neutron (/ˈn(j)uː.tɹɒn/) 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 39894, derived from the frequency rank of both members and their visual similarity.
neuron is recorded at frequency rank #23,612, classified as anoun, pronounced /ˈn(j)ʊɹɑn/. neutron is at rank #16,282, tagged as anoun, pronounced /ˈn(j)uː.tɹɒn/.
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 39894, this pair ranks #272,514 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of neuron vs neutron
Shared letters: enoru. Private to "neuron": -. Private to "neutron": t.
"neuron" · 6 letters · shape CVVCVC · "neutron" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "neuron" and "neutron" be used interchangeably?
Which is more common, "neuron" or "neutron"?
What to do next
Eye-level mix-up between "neuron" and "neutron" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "neuron" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "neutron" - compare definitions side by side with the headword page. Word entry
- This pair ranks #272,514 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "neuron" and "neutron" also get mixed up with nearby pairs, the highest-scored neighbour is "Negros vs neuron". 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 #272,514 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.