iMacvsIssacWhat's the difference?

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

Which to use

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

#34,536
“iMac” frequency rank
#48,834
“Issac” frequency rank
83370
confusion score

Side-by-Side Comparison

Feature iMac Issac
Definition One of a line of all-in-one Macintosh computers made by Apple Inc. A male given name from Hebrew.

Where the spellings diverge

Shared letters are muted; the letters that actually set iMac and Issac apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

4 ch
iMac
5 ch
Issac

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: iMac is anoun and Issacaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 83370, derived from the frequency rank of both members and their visual similarity.

iMac is recorded at frequency rank #34,536, classified as anoun. Issac is at rank #48,834, tagged as aname.

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 83370, this pair ranks #13,957 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of iMac vs Issac

Shared letters: aci. Private to "iMac": m. Private to "Issac": s.

"iMac" · 4 letters · shape VCVC  ·  "Issac" · 5 letters · shape VCCVC

Known mistypes of this pair

  • iMaciamc · imacc · immac
  • Issacisasc · issacc · issca · sisac

Frequency comparison

iMac#34,536
Issac#48,834

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "iMac" and "Issac" be used interchangeably?
No - they are not even the same part of speech. "iMac" is a noun and "Issac" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "iMac" or "Issac"?
"iMac" is the more common of the two: it sits at frequency rank #34,536 in our English list, against #48,834 for "Issac". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering iMac vs Issac

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “iMac”; for a name, it's “Issac”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “iMac” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list