Which to use
“regression” is a noun and “regressive” is an adjective - they look or sound alike but fill different roles in a sentence.
- #15,043
- “regression” frequency rank
- #30,563
- “regressive” frequency rank
- 45606
- confusion score
Side-by-Side Comparison
| Feature | regression | regressive |
|---|---|---|
| Definition | An action of regressing, a return to a previous state. | That tends to return, revert or regress. |
Letter map: regression vs regressive
Shared letters muted; letters that set regression and regressive apart highlighted. Shared run: 8.
Grammar separator: regression vs regressive
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: regression is anoun and regressiveanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 45606, derived from the frequency rank of both members and their visual similarity.
regression is recorded at frequency rank #15,043, classified as anoun, pronounced /ɹɪˈɡɹɛʃ.ən/. regressive is at rank #30,563, tagged as anadj.
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 45606, this pair ranks #219,656 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of regression vs regressive
Shared letters: egirs. Private to "regression": no. Private to "regressive": v.
"regression" · 10 letters · shape CVCCVCCVVC · "regressive" · 10 letters · shape CVCCVCCVCV
Known mistypes of this pair
- regression ← ergression · regerssion · reggression · regresion · regresison · regressino · regressionn · regressoin
- regressive ← ergressive · regerssive · reggressive · regresisve · regresive · regressiev · regressivve · regressvie
Frequently Asked Questions
Do "regression" and "regressive" mean the same thing in a sentence?
Frequency check: "regression" vs "regressive" - which ranks higher?
Useful next steps
Done with this confusable. These links stay specific to "regression" and "regressive".
- Full dictionary entry for "regression" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "regressive" - compare definitions side by side with the headword page. Word entry
- This pair ranks #219,656 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "regression" and "regressive" also get mixed up with nearby pairs, the highest-scored neighbour is "recessive vs regressive". 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 #219,656 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.