morganvsmortarTell them apart

Which to use

“morgan” and “mortar” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,510
“morgan” frequency rank
#10,406
“mortar” frequency rank
13916
confusion score

Side-by-Side Comparison

Feature morgan mortar
Definition A unit for expressing the relative distance between genes on a chromosome. A mixture of lime or cement, sand and water used for bonding building blocks.

Where the eye mixes morgan and mortar

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

6 ch
morgan
6 ch
mortar

Look-alike desk: morgan vs mortar

A purely visual mix-up. morgan (/ˈmɔɹɡən/) and mortar (/ˈmɔːtə(ɹ)/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 13916, derived from the frequency rank of both members and their visual similarity.

morgan is recorded at frequency rank #3,510, classified as anoun, pronounced /ˈmɔɹɡən/. mortar is at rank #10,406, tagged as anoun, pronounced /ˈmɔːtə(ɹ)/.

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 13916, this pair ranks #473,124 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of morgan vs mortar

Shared letters: amor. Private to "morgan": gn. Private to "mortar": t.

"morgan" · 6 letters · shape CVCCVC  ·  "mortar" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • morganmmorgan · mogran · moragn · morgann · morggan · morgna · morrgan · mrogan
  • mortarmmortar · moratr · morrtar · mortarr · mortra · morttar · motrar · mrotar

Frequently Asked Questions

Can "morgan" and "mortar" be used interchangeably?
No. They are said differently (/ˈmɔɹɡən/ versus /ˈmɔːtə(ɹ)/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "morgan" or "mortar"?
"morgan" is the more common of the two: it sits at frequency rank #3,510 in our English list, against #10,406 for "mortar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "morgan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mortar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #473,124 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "morgan" and "mortar" also get mixed up with nearby pairs, the highest-scored neighbour is "Moria vs mortar". 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 #473,124 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