felon

/ˈfɛlən/

//ˈfɛlən// adj

"felon" is a 5-letter English headword indexed on PlainSpell.

The verdict

“felon” has 7 generated spelling variants in the English index at frequency #23,270. The variants make it a useful spelling check.

#23,270
frequency rank, English
2,507
“F” headwords
7
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of a person or animal, their actions, thoughts, etc.: brutal, cruel, harsh, heartless; also, evil, wicked.

Corpus desk

Index EN-felon · felon · English

felon · rank #23,270 · 7 variants · 20 confusables

  • FREQ-MID #23,270
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 7 variants
  • BOOK-MID 2,507
  • PHOTO-FINISH flammable

Nearest frequency peer: flammable (+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 “felon”

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

corpus weight

What this shows “felon” 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).

felon vs Flo
40% similar
felon vs fen
60% similar
felon vs felt
60% similar

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

Key facts for felon
PropertyValue
Headwordfelon
LanguageEnglish
Part of speechAdjective
IPA/ˈfɛlən/
Letters5
Frequency rank#23,270
Misspellings tracked7
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “felon”

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).felonlands 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 “flammable” (#23,271), “Faye” (#23,268), “Flanagan” (#23,272). Among 2,507 “F” headwords, “felon” is #23,270. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 7 spelling variants around felon (IPA /ˈfɛlən/), anadjective. Corpus frequency is #23,270 among 2,507 “F” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 7 likely wrong-spelling variants for felon, with forms such as "eflon", "fellon", and "felno". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "Flo", "fen", "felt", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: The adjective is derived from Middle English feloun, felun (“base, wicked; hostile; of an animal: dangerous; of words: angry, harsh, slanderous; of things: dangerous, deadly; false, fraudulent; unlucky”) [and other forms], from Old French felon (“bad, evil,… The correct English form is felon, spelled F-E-L-O-N.

Definition

  1. 1
    Of a person or animal, their actions, thoughts, etc.: brutal, cruel, harsh, heartless; also, evil, wicked.
  2. 2
    Of a place: harsh, savage, wild; of a thing: deadly; harmful.
  3. 3
    Obtained through a felony; stolen.

Recorded use

Wiktionary examples

These source excerpts show how felon appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. For Courteſies, tho' undeſerv'd and great, / No gratitude in Fellon-minds beget, / As tribute to his VVit, the churl receives the treat.
  2. And tvventy youths in radiant mail incas'd, / Cloſe ambuſh'd nigh the ſpacious hall he plac'd. / Then bids prepare the hoſpitable treat: / Vain ſhevvs of love to veil his felon hate!

Etymology

The adjective is derived from Middle English feloun, felun (“base, wicked; hostile; of an animal: dangerous; of words: angry, harsh, slanderous; of things: dangerous, deadly; false, fraudulent; unlucky”) [and other forms], from Old French felon (“bad, evil, immoral”) (compare fel (“evil; despicable, vile”)), from Early Medieval Latin fellōnem; further etymology uncertain. Doublet of fell (“of a strong and cruel nature; fierce; grim; ruthless, savage”). Etymology 1 sense 3 (“obtained through a felony”) is derived from the noun. The noun is derived from Middle English feloun, felun (“criminal, specifically one who has committed a felony, felon; cruel, hostile, violent, etc., person; deceiver; evildoer, monster, sinner; traitor; bold or fierce warrior; deceit, falseness; wickedness, wrongdoing; treachery”) [and other forms], from feloun, felun (adjective): see above. Cognates * Catalan felló (adjective) * French félon (adjective, noun) * Italian fellone (adjective, noun) * Occitan felon, felhon, fellon (adjective) * Spanish felón (adjective, noun)

Common misspellings

Also misspelled as:

  • eflon
  • fellon
  • felno
  • felonn
  • feoln
  • ffelon
  • fleon

Misspelling Pattern Breakdown

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

eflon2fellon1felno2felonn1feoln2ffelon1fleon2
Edit distance from "felon"

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 "felon"?
"felon" is spelled F-E-L-O-N. The IPA pronunciation is /ˈfɛlən/.
What does "felon" mean?
As an adjective, "felon" means: Of a person or animal, their actions, thoughts, etc.: brutal, cruel, harsh, heartless; also, evil, wicked.
What words are commonly confused with "felon"?
"felon" is commonly confused with "Flo", "fen", "felt". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "felon"?
The IPA (International Phonetic Alphabet) transcription for "felon" is /ˈfɛlən/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "felon"?
The adjective is derived from Middle English feloun, felun (“base, wicked; hostile; of an animal: dangerous; of words: angry, harsh, slanderous; of things: dangerous, deadly; false, fraudulent; unlucky”) [and other forms], from Old French felon (“... See the full etymology section above for more details.
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 "felon", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (7 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list