inversevsinverselyWhich spelling fits?

Quick tell: inverse is a adjective, inversely is an adverb, so they fill different roles in a sentence.

Which to use

“inverse” is an adjective and “inversely” is an adverb - they look or sound alike but fill different roles in a sentence.

#16,734
“inverse” frequency rank
#35,363
“inversely” frequency rank
52097
confusion score

Side-by-Side Comparison

Feature inverse inversely
Definition Opposite in effect, nature or order. In an inverse order or manner; by inversion.

Letter map: inverse vs inversely

Shared letters muted; letters that set inverse and inversely apart highlighted. Shared run: 7. inverse runs 7 letters (VCCVCCV) against inversely's 9 (VCCVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
inverse
9 ch
inversely

Part-of-speech tell for inverse / inversely

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: inverse is anadjective and inverselyanadverb. On the page they differ by 2 extra letter(s) - “inverse” sits inside “inversely”. Our composite confusion score for this pair is 52097, derived from the frequency rank of both members and their visual similarity.

inverse is recorded at frequency rank #16,734, classified as anadj, pronounced /ɪnˈvɝs/. inversely is at rank #35,363, tagged as anadv.

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 52097, this pair ranks #159,866 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of inverse vs inversely

Shared letters: einrsv. Private to "inverse": -. Private to "inversely": ly.

"inverse" · 7 letters · shape VCCVCCV  ·  "inversely" · 9 letters · shape VCCVCCVCV

Known mistypes of this pair

  • inverse ← inevrse · innverse · inveres · inverrse · inversse · invesre · invrese · invverse
  • inversely ← inevrsely · innversely · inveresly · inverrsely · inverselly · inverselyy · inverseyl · inversley

Frequently Asked Questions

Do "inverse" and "inversely" mean the same thing in a sentence?
No - they are not even the same part of speech. "inverse" is an adjective and "inversely" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "inverse" or "inversely"?
"inverse" is the more common of the two: it sits at frequency rank #16,734 in our English list, against #35,363 for "inversely". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "inverse" and "inversely". Here's where to go from here.

  • Full dictionary entry for "inverse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "inversely" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #159,866 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "inverse" and "inversely" also get mixed up with nearby pairs, the highest-scored neighbour is "inverse vs invert". 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 #159,866 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list