ISCvsIsisWhat's the difference?

Which to use

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

#43,722
“ISC” frequency rank
#4,536
“Isis” frequency rank
48258
confusion score

Side-by-Side Comparison

Feature ISC Isis
Definition Initialism of Internet Systems Consortium. An ancient Egyptian goddess, the wife of Osiris and mother of Horus, worshiped as the ideal mother and wife and as the matron of nature and magic; also worshiped by (some) Greeks during the Hellenistic period and featured in Greek mythology, and by Romans involved in what was categorized as the Cult of Isis.

Letter map: ISC vs Isis

Shared letters muted; letters that set ISC and Isis apart highlighted. Shared run: 2.

3 ch
ISC
4 ch
Isis

Spelling & Dictionary Insight

ISC and Isis are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 48258, derived from the frequency rank of both members and their visual similarity.

ISC is recorded at frequency rank #43,722, classified as aname. Isis is at rank #4,536, tagged as aname, pronounced /ˈaɪ.sɪs/.

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 48258, this pair ranks #194,789 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ISC vs Isis

Shared letters: is. Private to "ISC": c. Private to "Isis": -.

"ISC" · 3 letters · shape VCC  ·  "Isis" · 4 letters · shape VCVC

Known mistypes of this pair

  • Isisiiss · isiss · issi · issis · siis

Frequently Asked Questions

Can "ISC" and "Isis" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Which is more common, "ISC" or "Isis"?
"Isis" is the more common of the two: it sits at frequency rank #4,536 in our English list, against #43,722 for "ISC". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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

Source: FrequencyWords open word-frequency list