erectvsexactWhat's the difference?

Which to use

“erect” and “exact” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#14,524
“erect” frequency rank
#2,944
“exact” frequency rank
17468
confusion score

Side-by-Side Comparison

Feature erect exact
Definition Upright; vertical or reaching broadly upwards. Precisely agreeing with a standard, a fact, or the truth; perfectly conforming; neither exceeding nor falling short in any respect.

Where the eye mixes erect and exact

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
erect
5 ch
exact

Spelling & Dictionary Insight

A purely visual mix-up. erect (/ɪˈɹɛkt/) and exact (/ɪɡˈzækt/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 17468, derived from the frequency rank of both members and their visual similarity.

erect is recorded at frequency rank #14,524, classified as anadj, pronounced /ɪˈɹɛkt/. exact is at rank #2,944, tagged as anadj, pronounced /ɪɡˈzækt/.

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 17468, this pair ranks #451,230 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of erect vs exact

Shared letters: cet. Private to "erect": r. Private to "exact": ax.

"erect" · 5 letters · shape VCVCC  ·  "exact" · 5 letters · shape VCVCC

Known mistypes of this pair

  • erecteerct · ercet · erecct · erectt · eretc · errect · reect
  • exacteaxct · exacct · exactt · exatc · excat · exxact · xeact

Frequently Asked Questions

Can "erect" and "exact" be used interchangeably?
No. They are said differently (/ɪˈɹɛkt/ versus /ɪɡˈzækt/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "erect" or "exact"?
"exact" is the more common of the two: it sits at frequency rank #2,944 in our English list, against #14,524 for "erect". 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 "erect" and "exact". Here's where to go from here.

  • Full dictionary entry for "erect" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "exact" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #451,230 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "erect" and "exact" also get mixed up with nearby pairs, the highest-scored neighbour is "Erc vs erect". 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

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list