Which to use
“reactor” and “realtor” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,239
- “reactor” frequency rank
- #21,042
- “realtor” frequency rank
- 30281
- confusion score
Side-by-Side Comparison
| Feature | reactor | realtor |
|---|---|---|
| Definition | A person who responds to a suggestion, stimulation or other influence. | A person or business that sells or leases out real estate, acting as an agent for the property owner. |
Where the eye mixes reactor and realtor
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses reactor with realtor
A purely visual mix-up. reactor (/ɹiˈæktɚ/) and realtor (/ˈɹi(ə)l.təɹ/) 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 a single letter - c in “reactor” becomes l in “realtor”. Our composite confusion score for this pair is 30281, derived from the frequency rank of both members and their visual similarity.
reactor is recorded at frequency rank #9,239, classified as anoun, pronounced /ɹiˈæktɚ/. realtor is at rank #21,042, tagged as anoun, pronounced /ˈɹi(ə)l.təɹ/.
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 30281, this pair ranks #355,895 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of reactor vs realtor
Shared letters: aeort. Private to "reactor": c. Private to "realtor": l.
"reactor" · 7 letters · shape CVVCCVC · "realtor" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "reactor" and "realtor" be used interchangeably?
Which is more common, "reactor" or "realtor"?
What to do next
Eye-level mix-up between "reactor" and "realtor" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "reactor" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "realtor" - compare definitions side by side with the headword page. Word entry
- This pair ranks #355,895 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "reactor" and "realtor" also get mixed up with nearby pairs, the highest-scored neighbour is "realtor vs rialto". 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 #355,895 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.