fins

/fɪnz/

//fɪnz// noun

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

The verdict

“fins” has 5 generated spelling variants in the English index at frequency #18,079. The variants make it a useful spelling check.

#18,079
frequency rank, English
2,507
“F” headwords
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - plural of fin

Corpus desk

Index EN-fins · fins · English

fins · rank #18,079 · 5 variants · 20 confusables

  • FREQ-MID #18,079
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-MID 5 variants
  • BOOK-MID 2,507
  • PHOTO-FINISH feudal

Nearest frequency peer: feudal (-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.

Rank peers near misspelling magnet “fins”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “fins” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

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).

fins vs FS
0% similar
fins vs FN
0% similar
fins vs fun
50% similar

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

Key facts for fins
PropertyValue
Headwordfins
LanguageEnglish
Part of speechNoun
IPA/fɪnz/
Letters4
Frequency rank#18,079
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “fins”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).finslands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “feudal” (#18,078), “flattened” (#18,080), “Fernandez” (#18,077). Among 2,507 “F” headwords, “fins” is #18,079. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 5 spelling variants around fins (IPA /fɪnz/), anoun. Corpus frequency is #18,079 among 2,507 “F” headwords. Dominant gloss: "plural of fin".

Our generated misspelling index lists 5 likely wrong-spelling variants for fins, with forms such as "ffins", "finss", and "fisn". 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, "FS", "FN", "fun", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

No explicit etymology string is stored for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct English form is fins, spelled F-I-N-S.

Definition

  1. 1
    plural of fin

Common misspellings

Also misspelled as:

  • ffins
  • finss
  • fisn
  • fnis
  • ifns

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of fins - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

ffins1finss1fisn2fnis2ifns2
Edit distance from "fins"

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 "fins"?
"fins" is spelled F-I-N-S. The IPA pronunciation is /fɪnz/.
What does "fins" mean?
As a noun, "fins" means: plural of fin
What words are commonly confused with "fins"?
"fins" is commonly confused with "FS", "FN", "fun". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "fins"?
The IPA (International Phonetic Alphabet) transcription for "fins" is /fɪnz/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "fins" come from?
"fins" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 "fins", not the corpus desk frequency band.

Same letter count

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

Similar misspelling depth

Headwords with a similar count of attested misspellings (5 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list