blackishvsblacklistWhat's the difference?

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

Which to use

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

#34,800
“blackish” frequency rank
#24,393
“blacklist” frequency rank
59193
confusion score

Side-by-Side Comparison

Feature blackish blacklist
Definition somewhat black A list or set of people or entities to be shunned or banned, disallowed or blocked.

Where the eye mixes blackish and blacklist

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. blackish runs 8 letters (CCVCCVCC) against blacklist's 9 (CCVCCCVCC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
blackish
9 ch
blacklist

Visual trap between blackish and blacklist

These two trip readers on the page rather than in the ear: blackish is /ˈblækɪʃ/ while blacklist is /ˈblæklɪst/. 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 59193, derived from the frequency rank of both members and their visual similarity.

blackish is recorded at frequency rank #34,800, classified as anadj, pronounced /ˈblækɪʃ/. blacklist is at rank #24,393, tagged as anoun, pronounced /ˈblæklɪst/.

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 59193, this pair ranks #107,730 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of blackish vs blacklist

Shared letters: abcikls. Private to "blackish": h. Private to "blacklist": t.

"blackish" · 8 letters · shape CCVCCVCC  ·  "blacklist" · 9 letters · shape CCVCCCVCC

Known mistypes of this pair

  • blackish ← balckish · bblackish · blacckish · blaciksh · blackihs · blackishh · blackissh · blackkish
  • blacklist ← balcklist · bblacklist · blaccklist · blackilst · blackklist · blacklisst · blacklistt · blacklits

Frequently Asked Questions

Can "blackish" and "blacklist" be used interchangeably?
No - they are not even the same part of speech. "blackish" is an adjective and "blacklist" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "blackish" or "blacklist" show up more?
"blacklist" is the more common of the two: it sits at frequency rank #24,393 in our English list, against #34,800 for "blackish". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "blackish" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "blacklist" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #107,730 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "blackish" and "blacklist" also get mixed up with nearby pairs, the highest-scored neighbour is "blacking vs blackish". 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 #107,730 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