structural

/ˈstɹʌk(t͡)ʃəɹəl/

//ˈstɹʌk(t͡)ʃəɹəl// adj

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

"structural" is a 10-letter English headword indexed on PlainSpell.

The verdict

“structural” has 16 generated spelling variants in the English index at frequency #5,371. The variants make it a useful spelling check.

#5,371
frequency rank, English
6,566
“S” headwords
16
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of, relating to, or having structure.

Corpus desk

Index EN-structural · structural · English

structural · rank #5,371 · 16 variants · 3 confusables

  • FREQ-COMMON #5,371
  • LEN-MEGA 10 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 3 pairs
  • VAR-HIGH 16 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH stressed

Nearest frequency peer: stressed (-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 “structural”

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

corpus weight

What this shows “structural” 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).

structural vs structure
80% similar
structural vs structured
80% similar
structural vs structurally
83% similar

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

Key facts for structural
PropertyValue
Headwordstructural
LanguageEnglish
Part of speechAdjective
IPA/ˈstɹʌk(t͡)ʃəɹəl/
Letters10
Frequency rank#5,371
Misspellings tracked16
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “structural”

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).structurallands 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 “stressed” (#5,370), “suite” (#5,372), “TBH” (#5,373). Among 6,566 “S” headwords, “structural” is #5,371. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 16 spelling variants around structural (IPA /ˈstɹʌk(t͡)ʃəɹəl/), anadjective. Corpus frequency is #5,371 among 6,566 “S” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 16 likely wrong-spelling variants for structural, with forms such as "srtuctural", "sstructural", and "strcutural". 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, "structure", "structured", "structurally", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From structure + -al, 19th century. The correct English form is structural, spelled S-T-R-U-C-T-U-R-A-L.

Definition

  1. 1
    Of, relating to, or having structure.
  2. 2
    Involving the mechanics of construction.

Recorded use

Wiktionary examples

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

  1. Class 1. consists of nervous diseases, such as depend on the nervous and muscular systems; the second, of sanguine diseases, such as depend on the sanguiferous system; the third, of secretory diseases, or such as are connected with the state of the secretions; and the fourth, of structural diseases, or those that are connected with the nutritive powers.
  2. These structural differences, the authors suggest, support previous reports of differences in personality: liberals tend to be better at managing conflicting information, while conservatives are though to be better at recognizing threats, researchers said.

Etymology

From structure + -al, 19th century.

This word in other languages

estructural(Español)structurel(Français)konstruktiv(Deutsch)estrutural(Português)

Common misspellings

Also misspelled as:

  • srtuctural
  • sstructural
  • strcutural
  • strructural
  • strucctural
  • structrual
  • structtural
  • structuarl
  • structurall
  • structurla
  • structurral
  • strucutral
  • strutcural
  • sttructural
  • sturctural
  • tsructural

Misspelling Pattern Breakdown

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

srtuctural2sstructural1strcutural2strructural1strucctural1structrual2structtural1structuarl2
Edit distance from "structural"

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 "structural"?
"structural" is spelled S-T-R-U-C-T-U-R-A-L. The IPA pronunciation is /ˈstɹʌk(t͡)ʃəɹəl/.
What does "structural" mean?
As an adjective, "structural" means: Of, relating to, or having structure.
What words are commonly confused with "structural"?
"structural" is commonly confused with "structure", "structured", "structurally". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "structural"?
The IPA (International Phonetic Alphabet) transcription for "structural" is /ˈstɹʌk(t͡)ʃəɹəl/. 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 "structural"?
From structure + -al, 19th century. 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 "structural", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

attendance#5,389perception#5,346compliance#5,403collecting#5,310

Similar misspelling depth

Headwords with a similar count of attested misspellings (16 here; floor ≥5).

controlling16 variantsconsecutive16 variantsBirmingham16 variantsreflection16 variants

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

Source: FrequencyWords open word-frequency list