ishavsIslaTell them apart

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

Which to use

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

#49,432
“isha” frequency rank
#23,318
“Isla” frequency rank
72750
confusion score

Side-by-Side Comparison

Feature isha Isla
Definition The evening/night Islamic prayer. A river in Angus and Perth and Kinross, east-central Scotland, tributary to the Tay.

Letter map: isha vs Isla

Shared letters muted; letters that set isha and Isla apart highlighted. Shared run: 3.

4 ch
isha
4 ch
Isla

Grammar separator: isha vs Isla

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: isha is anoun and Islaaname. On the page they differ by a single letter - h in “isha” becomes l in “Isla”. Our composite confusion score for this pair is 72750, derived from the frequency rank of both members and their visual similarity.

isha is recorded at frequency rank #49,432, classified as anoun. Isla is at rank #23,318, tagged as aname, pronounced /aɪlə/.

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 72750, this pair ranks #41,988 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of isha vs Isla

Shared letters: ais. Private to "isha": h. Private to "Isla": l.

"isha" · 4 letters · shape VCCV  ·  "Isla" · 4 letters · shape VCCV

Known mistypes of this pair

  • ishaihsa · isah · ishha · issha · siha
  • Islaisal · islla · issla · sila

Frequently Asked Questions

Can "isha" and "Isla" be used interchangeably?
No - they are not even the same part of speech. "isha" is a noun and "Isla" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "isha" or "Isla" show up more?
"Isla" is the more common of the two: it sits at frequency rank #23,318 in our English list, against #49,432 for "isha". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "isha" and "Isla". Here's where to go from here.

  • Full dictionary entry for "isha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Isla" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,988 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "isha" and "Isla" also get mixed up with nearby pairs, the highest-scored neighbour is "isha vs ith". 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 #41,988 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