hardened

/ˈhɑːdn̩d/

//ˈhɑːdn̩d// verb

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

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

The verdict

“hardened” has 12 generated spelling variants in the English index at frequency #14,555. The variants make it a useful spelling check.

#14,555
frequency rank, English
2,646
“H” headwords
12
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - simple past and past participle of harden

Corpus desk

Index EN-hardened · hardened · English

hardened · rank #14,555 · 12 variants · 3 confusables

  • FREQ-MID #14,555
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 3 pairs
  • VAR-MID 12 variants
  • BOOK-MID 2,646
  • PHOTO-FINISH harden

Nearest frequency peer: harden (-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 “hardened”

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

corpus weight

What this shows “hardened” 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).

hardened vs hastened
75% similar
hardened vs harden
75% similar
hardened vs happened
75% similar

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

Key facts for hardened
PropertyValue
Headwordhardened
LanguageEnglish
Part of speechVerb
IPA/ˈhɑːdn̩d/
Letters8
Frequency rank#14,555
Misspellings tracked12
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “hardened”

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).hardenedlands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “harden” (#14,554), “hateful” (#14,556), “halted” (#14,553). Among 2,646 “H” headwords, “hardened” is #14,555. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 12 spelling variants around hardened (IPA /ˈhɑːdn̩d/), averb. Corpus frequency is #14,555 among 2,646 “H” headwords. Dominant gloss: "simple past and past participle of harden".

Our generated misspelling index lists 12 likely wrong-spelling variants for hardened, with forms such as "ahrdened", "hadrened", and "harddened". 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 3 confusable-pair relationships, "hastened", "harden", "happened", where similar look or sound leads writers to substitute one word for another in context.

This entry's etymology isn't recorded, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is hardened, spelled H-A-R-D-E-N-E-D.

Definition

  1. 1
    simple past and past participle of harden

Recorded use

Wiktionary example

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

  1. hardened steel

Common misspellings

Also misspelled as:

  • ahrdened
  • hadrened
  • harddened
  • hardeend
  • hardende
  • hardenedd
  • hardenned
  • hardneed
  • haredned
  • harrdened
  • hhardened
  • hradened

Misspelling Pattern Breakdown

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

ahrdened2hadrened2harddened1hardeend2hardende2hardenedd1hardenned1hardneed2
Edit distance from "hardened"

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 "hardened"?
"hardened" is spelled H-A-R-D-E-N-E-D. The IPA pronunciation is /ˈhɑːdn̩d/.
What does "hardened" mean?
As a verb, "hardened" means: simple past and past participle of harden
What words are commonly confused with "hardened"?
"hardened" is commonly confused with "hastened", "harden", "happened". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "hardened"?
The IPA (International Phonetic Alphabet) transcription for "hardened" is /ˈhɑːdn̩d/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "hardened" come from?
"hardened" 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 "hardened", not the corpus desk frequency band.

Same letter count

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

haunting#14,557insulted#14,570fidelity#14,536jeopardy#14,575

Similar misspelling depth

Headwords with a similar count of attested misspellings (12 here; floor ≥5).

listener12 variantsmandarin12 variantseruption12 variantserection12 variants

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

Source: FrequencyWords open word-frequency list