loudness

noun

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

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

The verdict

“loudness” has 10 generated spelling variants in the English index at frequency #42,752. The variants make it a useful spelling check.

#42,752
frequency rank, English
2,297
“L” headwords
10
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Strength of sound: how loud it is.

Corpus desk

Index EN-loudness · loudness · English

loudness · rank #42,752 · 10 variants · 0 confusables

  • FREQ-MID #42,752
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-MID 10 variants
  • BOOK-MID 2,297
  • PHOTO-FINISH logarithmic

Nearest frequency peer: logarithmic (-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 “loudness”

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

corpus weight

What this shows “loudness” 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
Key facts for loudness
PropertyValue
Headwordloudness
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#42,752
Misspellings tracked10
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “loudness”

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).loudnesslands 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 “logarithmic” (#42,751), “lowery” (#42,753), “Liszt” (#42,750). Among 2,297 “L” headwords, “loudness” is #42,752. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 10 spelling variants around loudness, anoun. Corpus frequency is #42,752 among 2,297 “L” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 10 likely wrong-spelling variants for loudness, with forms such as "lloudness", "loduness", and "louddness". 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. This headword has no recorded confusable partner, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Middle English loudnesse, lowdenesse, from Old English hlūdnes, equivalent to loud + -ness. The correct English form is loudness, spelled L-O-U-D-N-E-S-S.

Definition

  1. 1
    Strength of sound: how loud it is.
  2. 2
    Strength of sound: how loud it is.

Etymology

From Middle English loudnesse, lowdenesse, from Old English hlūdnes, equivalent to loud + -ness.

This word in other languages

sonoridad(Español)bruyance(Français)Lautheit(Deutsch)

Common misspellings

Also misspelled as:

  • lloudness
  • loduness
  • louddness
  • loudenss
  • loudnes
  • loudnness
  • loudnses
  • loundess
  • luodness
  • oludness

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of loudness - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

lloudness1loduness2louddness1loudenss2loudnes1loudnness1loudnses2loundess2
Edit distance from "loudness"

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 "loudness"?
"loudness" is spelled L-O-U-D-N-E-S-S.
What does "loudness" mean?
As a noun, "loudness" means: Strength of sound: how loud it is.
What are common misspellings of "loudness"?
Common misspellings include "lloudness", "loduness", "louddness", "loudenss", "loudnes". The correct spelling is "loudness".
What is the origin of the word "loudness"?
From Middle English loudnesse, lowdenesse, from Old English hlūdnes, equivalent to loud + -ness. 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 "loudness", not the corpus desk frequency band.

Same letter count

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

Linnaeus#42,749Mannheim#42,762laudable#42,740laboured#42,738

Similar misspelling depth

Headwords with a similar count of attested misspellings (10 here; floor ≥5).

Majorca10 variantsmegawatt10 variantsKowloon10 variantsnaively10 variants

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

Source: FrequencyWords open word-frequency list