residual

/ɹɪˈzɪd͡ʒ.ʊəl/

//ɹɪˈzɪd͡ʒ.ʊəl// adj

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

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

The verdict

“residual” has 11 generated spelling variants in the English index at frequency #14,624. The variants make it a useful spelling check.

#14,624
frequency rank, English
3,094
“R” headwords
11
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of, relating to, or remaining as a residue; left over.

Corpus desk

Index EN-residual · residual · English

residual · rank #14,624 · 11 variants · 1 confusable

  • FREQ-MID #14,624
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-MID 11 variants
  • BOOK-MID 3,094
  • PHOTO-FINISH resembling

Nearest frequency peer: resembling (-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 “residual”

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

corpus weight

What this shows “residual” 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).

residual vs residue
75% similar

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

Key facts for residual
PropertyValue
Headwordresidual
LanguageEnglish
Part of speechAdjective
IPA/ɹɪˈzɪd͡ʒ.ʊəl/
Letters8
Frequency rank#14,624
Misspellings tracked11
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “residual”

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).residuallands 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 “resembling” (#14,623), “reno” (#14,622), “robe” (#14,626). Among 3,094 “R” headwords, “residual” is #14,624. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around residual (IPA /ɹɪˈzɪd͡ʒ.ʊəl/), anadjective. Corpus frequency is #14,624 among 3,094 “R” headwords. Dominant gloss: "Of, relating to, or remaining as a residue; left over.".

Our generated misspelling index lists 11 likely wrong-spelling variants for residual, with forms such as "ersidual", "reisdual", and "resdiual". 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 1 confusable-pair relationship, "residue", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Recorded since 1570. From residue, itself borrowed during the Middle English period from Old French residu (Modern French résidu), from Latin residuum (“a remainder”), the neuter inflection of residuus (“remaining, left over”), perfect participle of resideō… The correct English form is residual, spelled R-E-S-I-D-U-A-L.

Definition

  1. 1
    Of, relating to, or remaining as a residue; left over.

Recorded use

Wiktionary examples

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

  1. Yet certain films leave a residual memory—such as Psycho: many people still feel uneasy showering in a motel bathroom.
  2. Abolitionists argued that race had no place in a free and democratic society as a dividing line. Economic and social policies and practices, they argued, should be race-neutral and egalitarian. Yet despite these racially egalitarian values, much abolitionist rhetoric exhibited a strong residual commitment to racialist thinking and a palpable devotion to w…

Etymology

Recorded since 1570. From residue, itself borrowed during the Middle English period from Old French residu (Modern French résidu), from Latin residuum (“a remainder”), the neuter inflection of residuus (“remaining, left over”), perfect participle of resideō (“to remain behind”), from re- (“back, again”) + sedeō (“to sit, to reside”).

Synonyms

residuaryleftleft behindleft overoddremainingresidual

This word in other languages

residual(Español)résiduel(Français)verbleibend(Deutsch)

Common misspellings

Also misspelled as:

  • ersidual
  • reisdual
  • resdiual
  • residaul
  • residdual
  • residuall
  • residula
  • resiudal
  • ressidual
  • rresidual
  • rseidual

Misspelling Pattern Breakdown

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

ersidual2reisdual2resdiual2residaul2residdual1residuall1residula2resiudal2
Edit distance from "residual"

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 "residual"?
"residual" is spelled R-E-S-I-D-U-A-L. The IPA pronunciation is /ɹɪˈzɪd͡ʒ.ʊəl/.
What does "residual" mean?
As an adjective, "residual" means: Of, relating to, or remaining as a residue; left over.
What words are commonly confused with "residual"?
"residual" is commonly confused with "residue". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "residual"?
The IPA (International Phonetic Alphabet) transcription for "residual" is /ɹɪˈzɪd͡ʒ.ʊəl/. 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 "residual"?
Recorded since 1570. From residue, itself borrowed during the Middle English period from Old French residu (Modern French résidu), from Latin residuum (“a remainder”), the neuter inflection of residuus (“remaining, left over”), perfect participle ... 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 "residual", not the corpus desk frequency band.

Same letter count

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

recreate#14,619practise#14,615spanning#14,636stricken#14,642

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

overrated11 variantsnicotine11 variantstripping11 variantsmediocre11 variants

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

Source: FrequencyWords open word-frequency list