pmovsprobTell them apart

Quick tell: pmo is a phrase, prob is a noun, so they fill different roles in a sentence.

Which to use

“pmo” is a phrase and “prob” is a noun - they look or sound alike but fill different roles in a sentence.

#41,812
“pmo” frequency rank
#17,003
“prob” frequency rank
58815
confusion score

Side-by-Side Comparison

Feature pmo prob
Definition Initialism of put me on (to), putting me on (to), or putting me on (to) (“to show; to draw someone's attention to something useful or interesting”). Clipping of problem.

Letter map: pmo vs prob

Shared letters muted; letters that set pmo and prob apart highlighted. Shared run: 2.

3 ch
pmo
4 ch
prob

Part-of-speech tell for pmo / prob

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pmo is aphrase and probanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 58815, derived from the frequency rank of both members and their visual similarity.

pmo is recorded at frequency rank #41,812, classified as aphrase. prob is at rank #17,003, tagged as anoun.

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 58815, this pair ranks #110,093 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of pmo vs prob

Shared letters: op. Private to "pmo": m. Private to "prob": br.

"pmo" · 3 letters · shape CCV  ·  "prob" · 4 letters · shape CCVC

Known mistypes of this pair

  • probporb · pprob · prbo · probb · prrob · rpob

Frequently Asked Questions

Is swapping "pmo" for "prob" ever safe?
No - they are not even the same part of speech. "pmo" is a phrase and "prob" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "pmo" or "prob"?
"prob" is the more common of the two: it sits at frequency rank #17,003 in our English list, against #41,812 for "pmo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "pmo" and "prob". Here's where to go from here.

  • Full dictionary entry for "pmo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "prob" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #110,093 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pmo" and "prob" also get mixed up with nearby pairs, the highest-scored neighbour is "pmo vs PPA". 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 #110,093 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