Isla

/aɪlə/

//aɪlə// name

By · According to Wiktionary data (CC BY-SA) ·

"isla" is a 4-letter English headword indexed on PlainSpell.

The verdict

“Isla” sits in 20 confusable pairs (corpus #23,318) as a proper noun. The look-alike neighbours are the real trap.

#23,318
frequency rank, English
2,140
“I” headwords
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A river in Angus and Perth and Kinross, east-central Scotland, tributary to the Tay.

Corpus desk

Index EN-isla · Isla · English

Isla · rank #23,318 · 4 variants · 20 confusables

  • FREQ-MID #23,318
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-LOW 4 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH ironman

Nearest frequency peer: ironman (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Frequency neighbours of confusable “Isla”

Peers at similar corpus weight, separate from look-alike pairs below

corpus weight

What this shows Bars place “Isla” against nearest ranked English headwords, not a reprint of the confusable-pair desk.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

Isla vs iso
25% similar
Isla vs ISS
25% similar
Isla vs ISP
25% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for Isla
PropertyValue
HeadwordIsla
LanguageEnglish
Part of speechProper noun
IPA/aɪlə/
Letters4
Frequency rank#23,318
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus rank beside confusables of “Isla”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).Islalands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “ironman” (#23,317), “Jordanian” (#23,319), “intolerable” (#23,316). Among 2,140 “I” headwords, “Isla” is #23,318. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for Isla is neighbouring look-alikes ("iso", "ISS", …), not just typos; it is aproper noun pronounced /aɪlə/. Frequency #23,318 among 2,140 “I” headwords. 3 recorded senses keep meaning in play.

Our generated misspelling index lists 4 likely wrong-spelling variants for Isla, with forms such as "isal", "islla", and "issla". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "iso", "ISS", "ISP", and more, where similar look or sound leads writers to substitute one word for another in context.

Our source data has no etymology on file for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is Isla, spelled I-S-L-A.

Definition

  1. 1
    A river in Angus and Perth and Kinross, east-central Scotland, tributary to the Tay.
  2. 2
    A river in Moray and Aberdeenshire, north-eastern Scotland, tributary to the Deveron.
  3. 3
    A female given name transferred from the place name. Coined in the twentieth century from an archaic spelling of Islay, an island in the Hebrides.

Common misspellings

Also misspelled as:

  • isal
  • islla
  • issla
  • sila

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Isla - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

isal2islla1issla1sila2
Edit distance from "Isla"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Isla"?
"Isla" is spelled I-S-L-A. The IPA pronunciation is /aɪlə/.
What does "Isla" mean?
As a proper noun, "Isla" means: A river in Angus and Perth and Kinross, east-central Scotland, tributary to the Tay.
What words are commonly confused with "Isla"?
"Isla" is commonly confused with "iso", "ISS", "ISP". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "Isla"?
The IPA (International Phonetic Alphabet) transcription for "Isla" is /aɪlə/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "Isla" come from?
"Isla" is a English word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "Isla", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

Juno#23,320hone#23,302Hess#23,298nemo#23,342

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

Source: FrequencyWords open word-frequency list