blackvsBlocksConfusable pair

Quick tell: black is a adjective, Blocks is a noun, so they fill different roles in a sentence.

Which to use

“black” is an adjective and “Blocks” is a noun - they look or sound alike but fill different roles in a sentence.

#2,330
“black” frequency rank
#19,525
“Blocks” frequency rank
21855
confusion score

Side-by-Side Comparison

Feature black Blocks
Definition schwarz Nominativ Plural des Substantivs Block

Where the eye mixes black and Blocks

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
black
6 ch
Blocks

Visual trap between black and Blocks

These two trip readers on the page rather than in the ear: black is [blæk] while Blocks is [blɔks]. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 21855, derived from the frequency rank of both members and their visual similarity.

black is recorded at frequency rank #2,330, classified as anadj, pronounced [blæk]. Blocks is at rank #19,525, tagged as anoun, pronounced [blɔks].

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 21855, this pair ranks #1,881,349 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of black vs Blocks

Shared letters: bckl. Private to "black": a. Private to "Blocks": os.

"black" · 5 letters · shape CCVCC  ·  "Blocks" · 6 letters · shape CCVCCC

Known mistypes of this pair

  • blackbalck · bblack · blacck · blackk · blakc · blcak · bllack · lback
  • Blocksbblocks · blcoks · bllocks · bloccks · blockks · blockss · blocsk · blokcs

Frequently Asked Questions

Is swapping "black" for "Blocks" ever safe?
No - they are not even the same part of speech. "black" is an adjective and "Blocks" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "black" or "Blocks" show up more?
"black" is the more common of the two: it sits at frequency rank #2,330 in our German list, against #19,525 for "Blocks". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "black" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Blocks" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,881,349 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "black" and "Blocks" also get mixed up with nearby pairs, the highest-scored neighbour is "Blocks vs blockt". 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 #1,881,349 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list