blocvsBobConfusable pair

Quick tell: bloc is a noun, Bob is a name, so they fill different roles in a sentence.

Which to use

“bloc” is a noun and “Bob” is a name - they look or sound alike but fill different roles in a sentence.

#33,448
“bloc” frequency rank
#4,479
“Bob” frequency rank
37927
confusion score

Side-by-Side Comparison

Feature bloc Bob
Definition Conjunto de papeles superpuestos y unidos para escribir, símil a un cuaderno. Hipocorístico de Robert, equivalente del español Beto.

Where the eye mixes bloc and Bob

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
bloc
3 ch
Bob

Look-alike desk: bloc vs Bob

These two trip readers on the page rather than in the ear: bloc is [ˈblok] while Bob is /bɒb/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 37927, derived from the frequency rank of both members and their visual similarity.

bloc is recorded at frequency rank #33,448, classified as anoun, pronounced [ˈblok]. Bob is at rank #4,479, tagged as aname, pronounced /bɒb/.

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 37927, this pair ranks #172,721 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bloc vs Bob

Shared letters: bo. Private to "bloc": cl. Private to "Bob": -.

"bloc" · 4 letters · shape CCVC  ·  "Bob" · 3 letters · shape CVC

Known mistypes of this pair

  • blocbbloc · blco · blloc · blocc · bolc · lboc · vloc

Frequently Asked Questions

Can "bloc" and "Bob" be used interchangeably?
No - they are not even the same part of speech. "bloc" is a noun and "Bob" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "bloc" or "Bob" show up more?
"Bob" is the more common of the two: it sits at frequency rank #4,479 in our Spanish list, against #33,448 for "bloc". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "bloc" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Bob" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #172,721 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "bloc" and "Bob" also get mixed up with nearby pairs, the highest-scored neighbour is "bloc vs BSO". 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 #172,721 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list