bluishvsblursWhich spelling fits?

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

Which to use

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

#33,538
“bluish” frequency rank
#45,815
“blurs” frequency rank
79353
confusion score

Side-by-Side Comparison

Feature bluish blurs
Definition Having a tint or hue similar to the colour blue. plural of blur

Where the eye mixes bluish and blurs

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

6 ch
bluish
5 ch
blurs

Why the eye confuses bluish with blurs

These two trip readers on the page rather than in the ear: bluish is /ˈbluːɪʃ/ while blurs is /blɜːz/. 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 79353, derived from the frequency rank of both members and their visual similarity.

bluish is recorded at frequency rank #33,538, classified as anadj, pronounced /ˈbluːɪʃ/. blurs is at rank #45,815, tagged as anoun, pronounced /blɜːz/.

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 79353, this pair ranks #22,308 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of bluish vs blurs

Shared letters: blsu. Private to "bluish": hi. Private to "blurs": r.

"bluish" · 6 letters · shape CCVVCC  ·  "blurs" · 5 letters · shape CCVCC

Known mistypes of this pair

  • bluishbbluish · bliush · blluish · bluihs · bluishh · bluissh · blusih · lbuish
  • blursbblurs · bllurs · blrus · blurrs · blurss · blusr · bulrs · lburs

Frequently Asked Questions

Do "bluish" and "blurs" mean the same thing in a sentence?
No - they are not even the same part of speech. "bluish" is an adjective and "blurs" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "bluish" or "blurs"?
"bluish" is the more common of the two: it sits at frequency rank #33,538 in our English list, against #45,815 for "blurs". 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 "bluish" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "blurs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #22,308 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "bluish" and "blurs" also get mixed up with nearby pairs, the highest-scored neighbour is "blurs vs bursa". 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 #22,308 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