organismvsorgasmTell them apart

Which to use

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

#13,206
“organism” frequency rank
#11,754
“orgasm” frequency rank
24960
confusion score

Side-by-Side Comparison

Feature organism orgasm
Definition A discrete and complete living thing, such as animal, plant, fungus or microorganism. A spasm or sudden contraction.

Where the eye mixes organism and orgasm

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. organism runs 8 letters (VCCVCVCC) against orgasm's 6 (VCCVCC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
organism
6 ch
orgasm

Visual trap between organism and orgasm

A purely visual mix-up. organism (/ˈɔː.ɡəˌnɪz.əm/) and orgasm (/ˈɔː.ɡæ.zəm/) 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 2 letter(s) in length. Our composite confusion score for this pair is 24960, derived from the frequency rank of both members and their visual similarity.

organism is recorded at frequency rank #13,206, classified as anoun, pronounced /ˈɔː.ɡəˌnɪz.əm/. orgasm is at rank #11,754, tagged as anoun, pronounced /ˈɔː.ɡæ.zəm/.

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 24960, this pair ranks #397,983 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of organism vs orgasm

Shared letters: agmors. Private to "organism": in. Private to "orgasm": -.

"organism" · 8 letters · shape VCCVCVCC  ·  "orgasm" · 6 letters · shape VCCVCC

Known mistypes of this pair

  • organism ← ogranism · oragnism · orgainsm · organims · organismm · organissm · organnism · organsim
  • orgasm ← ograsm · oragsm · orgams · orgasmm · orgassm · orggasm · orgsam · orrgasm

Frequently Asked Questions

Is swapping "organism" for "orgasm" ever safe?
No. They are said differently (/ˈɔː.ɡəˌnɪz.əm/ versus /ˈɔː.ɡæ.zəm/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "organism" or "orgasm"?
"orgasm" is the more common of the two: it sits at frequency rank #11,754 in our English list, against #13,206 for "organism". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "organism" and "orgasm" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "organism" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "orgasm" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #397,983 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "organism" and "orgasm" also get mixed up with nearby pairs, the highest-scored neighbour is "orgasm vs orgasmic". 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 #397,983 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