piousvsprobsWhat's the difference?

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

Which to use

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

#19,417
“pious” frequency rank
#37,641
“probs” frequency rank
57058
confusion score

Side-by-Side Comparison

Feature pious probs
Definition Of or pertaining to piety, exhibiting piety, devout, god-fearing. Clipping of probably.

Letter map: pious vs probs

Shared letters muted; letters that set pious and probs apart highlighted. Shared run: 3. pious (CVVVC) and probs (CCVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
pious
5 ch
probs

Role in the sentence - pious and probs

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pious is anadjective and probsanadverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 57058, derived from the frequency rank of both members and their visual similarity.

pious is recorded at frequency rank #19,417, classified as anadj, pronounced /ˈpaɪəs/. probs is at rank #37,641, 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 57058, this pair ranks #121,878 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of pious vs probs

Shared letters: ops. Private to "pious": iu. Private to "probs": br.

"pious" · 5 letters · shape CVVVC  ·  "probs" · 5 letters · shape CCVCC

Known mistypes of this pair

  • pious ← ipous · piosu · piouss · piuos · poius · ppious
  • probs ← porbs · pprobs · prbos · probbs · probss · prosb · prrobs · rpobs

Frequently Asked Questions

Can "pious" and "probs" be used interchangeably?
No - they are not even the same part of speech. "pious" is an adjective and "probs" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "pious" or "probs"?
"pious" is the more common of the two: it sits at frequency rank #19,417 in our English list, against #37,641 for "probs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "pious" vs "probs" is on the table, pick a follow-up below.

  • Full dictionary entry for "pious" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "probs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #121,878 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pious" and "probs" also get mixed up with nearby pairs, the highest-scored neighbour is "poops vs probs". 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 #121,878 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