strength

/stɹɛŋ(k)θ/

//stɹɛŋ(k)θ// noun

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

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

The verdict

“strength” has 14 generated spelling variants in the English index at frequency #1,677. The variants make it a useful spelling check.

#1,677
frequency rank, English
6,566
“S” headwords
14
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The quality or degree of being strong.

Corpus desk

Index EN-strength · strength · English

strength · rank #1,677 · 14 variants · 2 confusables

  • FREQ-COMMON #1,677
  • LEN-LONG 8 letters
  • VOW-1 1 vowel
  • CONFUS-LOW 2 pairs
  • VAR-HIGH 14 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH stone

Nearest frequency peer: stone (-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.

Frequency neighbourhood for “strength”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “strength” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

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).

strength vs strengths
89% similar
strength vs strengthen
80% similar

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

Key facts for strength
PropertyValue
Headwordstrength
LanguageEnglish
Part of speechNoun
IPA/stɹɛŋ(k)θ/
Letters8
Frequency rank#1,677
Misspellings tracked14
Confusable pairs2
SourceWiktionary (kaikki.org)

Where “strength” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). strength lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around strength (IPA /stɹɛŋ(k)θ/), anoun. Corpus frequency is #1,677 among 6,566 “S” headwords. Wiktionary lists 7 senses, so context still picks the gloss.

Our generated misspelling index lists 14 likely wrong-spelling variants for strength, with forms such as "srtength", "sstrength", and "sterngth". 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 2 confusable-pair relationships, "strengths", "strengthen", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English strengthe, from Old English strengþu (“strength”), from Proto-West Germanic *strangiþu (“strongness; strength”), equivalent to strong + -th (abstract nominal suffix). Cognate with Dutch strengte (“strength”), German Low German Strengde, … The correct English form is strength, spelled S-T-R-E-N-G-T-H.

Definition

  1. 1
    The quality or degree of being strong.
  2. 2
    The intensity of a force or power; potency.
  3. 3
    The strongest part of something; that on which confidence or reliance is based.
  4. 4
    A positive attribute.
  5. 5
    An armed force, a body of troops.
  6. 6
    A strong place; a stronghold.
  7. 7
    The minimum ratio of the number of edges removed from a given graph to components created, over all possible removals.

Recorded use

Wiktionary examples

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

  1. It requires great strength to lift heavy objects.
  2. Our castle’s strength will laugh a siege to scorn.

Etymology

From Middle English strengthe, from Old English strengþu (“strength”), from Proto-West Germanic *strangiþu (“strongness; strength”), equivalent to strong + -th (abstract nominal suffix). Cognate with Dutch strengte (“strength”), German Low German Strengde, Strengte (“harshness; rigidity; strictness; severity”).

Synonyms

abilityassetcapabilityexpertisefortefortitudemainpotencypower

This word in other languages

fuerza(Español)force(Français)Stärke(Deutsch)força(Português)

Common misspellings

Also misspelled as:

  • srtength
  • sstrength
  • sterngth
  • stregnth
  • strenggth
  • strenght
  • strengthh
  • strengtth
  • strenngth
  • strentgh
  • strnegth
  • strrength
  • sttrength
  • tsrength

Misspelling Pattern Breakdown

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

srtength2sstrength1sterngth2stregnth2strenggth1strenght2strengthh1strengtth1
Edit distance from "strength"

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.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 3, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "strength"?
"strength" is spelled S-T-R-E-N-G-T-H. The IPA pronunciation is /stɹɛŋ(k)θ/.
What does "strength" mean?
As a noun, "strength" means: The quality or degree of being strong.
What words are commonly confused with "strength"?
"strength" is commonly confused with "strengths", "strengthen". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "strength"?
The IPA (International Phonetic Alphabet) transcription for "strength" is /stɹɛŋ(k)θ/. 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 "strength"?
From Middle English strengthe, from Old English strengþu (“strength”), from Proto-West Germanic *strangiþu (“strongness; strength”), equivalent to strong + -th (abstract nominal suffix). Cognate with Dutch strengte (“strength”), German Low German ... 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 "strength", not the corpus desk frequency band.

Same letter count

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

somebody#1,675provides#1,671greatest#1,694chairman#1,657

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

extremely14 variantsapparently14 variantscustomers14 variantsimpossible14 variants

What to do next

You've looked up "strength". Here's where to go from here.

  • "strength" maps to 2 confusable pairs in this vintage; the highest-scored is "strengths". View pair
  • 14 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #1,677 among English headwords in this corpus. Corpus statistics
  • Browse more English words in the "S" letter cohort. S–Z browse
  • PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list