brighten

/ˈbɹaɪtən/

//ˈbɹaɪtən// verb

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

"brighten" is a 8-letter English headword indexed on PlainSpell.

The verdict

“brighten” has 13 generated spelling variants in the English index at frequency #20,862. The variants make it a useful spelling check.

#20,862
frequency rank, English
4,121
“B” headwords
13
tracked misspellings
6
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To make bright or brighter in color.

Corpus desk

Index EN-brighten · brighten · English

brighten · rank #20,862 · 13 variants · 6 confusables

  • FREQ-MID #20,862
  • LEN-LONG 8 letters
  • VOW-2 2 vowels
  • CONFUS-MID 6 pairs
  • VAR-HIGH 13 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH bridging

Nearest frequency peer: bridging (-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 “brighten”

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

corpus weight

What this shows “brighten” 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).

brighten vs Brighton
75% similar
brighten vs brighter
88% similar
brighten vs brightly
75% similar

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

Key facts for brighten
PropertyValue
Headwordbrighten
LanguageEnglish
Part of speechVerb
IPA/ˈbɹaɪtən/
Letters8
Frequency rank#20,862
Misspellings tracked13
Confusable pairs6
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “brighten”

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).brightenlands 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 “bridging” (#20,861), “brood” (#20,863), “borrower” (#20,860). Among 4,121 “B” headwords, “brighten” is #20,862. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 13 spelling variants around brighten (IPA /ˈbɹaɪtən/), averb. Corpus frequency is #20,862 among 4,121 “B” headwords. Wiktionary lists 5 senses, so context still picks the gloss.

Our generated misspelling index lists 13 likely wrong-spelling variants for brighten, with forms such as "bbrighten", "birghten", and "brgihten". 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 6 confusable-pair relationships, "Brighton", "brighter", "brightly", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From bright + -en. The correct English form is brighten, spelled B-R-I-G-H-T-E-N.

Definition

  1. 1
    To make bright or brighter in color.
  2. 2
    To make illustrious, or more distinguished; to add luster or splendor to
  3. 3
    To make more cheerful and pleasant; to enliven
  4. 4
    To grow bright, or more bright in color; to clear up
  5. 5
    To become brighter or more cheerful in mood

Recorded use

Wiktionary examples

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

  1. We brightened the room with a new coat of paint.
  2. The preſent Queen is a Prince of as many and great Virtues as ever filled a Throne: How would it brighten Her Character to the preſent and after Ages, if She would exert Her utmoſt Authority to inſtill ſome Share of thoſe Virtues into Her People, which they are too degenerate to learn only from Her Example.

Etymology

From bright + -en.

This word in other languages

aufhellen(Deutsch)clarear(Português)

Common misspellings

Also misspelled as:

  • bbrighten
  • birghten
  • brgihten
  • brigghten
  • brighetn
  • brighhten
  • brightenn
  • brightne
  • brightten
  • brigthen
  • brihgten
  • brrighten
  • rbighten

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of brighten - 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.

bbrighten1birghten2brgihten2brigghten1brighetn2brighhten1brightenn1brightne2
Edit distance from "brighten"

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 "brighten"?
"brighten" is spelled B-R-I-G-H-T-E-N. The IPA pronunciation is /ˈbɹaɪtən/.
What does "brighten" mean?
As a verb, "brighten" means: To make bright or brighter in color.
What words are commonly confused with "brighten"?
"brighten" is commonly confused with "Brighton", "brighter", "brightly". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "brighten"?
The IPA (International Phonetic Alphabet) transcription for "brighten" is /ˈbɹaɪtən/. 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 "brighten"?
From bright + -en. 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 "brighten", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

bridging#20,861borrower#20,860biennial#20,854aversion#20,847

Similar misspelling depth

Headwords with a similar count of attested misspellings (13 here; floor ≥5).

Cambodian13 variantsCharlton13 variantsasparagus13 variantsWolfgang13 variants

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

Source: FrequencyWords open word-frequency list