surplusage

noun

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

The verdict

“surplusage” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A surplus; a superabundance.

Corpus desk

Index EN-surplusage · surplusage · English

surplusage · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "S" thin
  • PHOTO-UNK Peer pending

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.

Key facts for surplusage
PropertyValue
Headwordsurplusage
LanguageEnglish
Part of speechNoun
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “surplusage” in English

surplusagesits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

surplusage is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.

Our edit-distance generator produced no likely misspellings for surplusage, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Medieval Latin surplusagium, from surplus. The correct English form is surplusage, spelled S-U-R-P-L-U-S-A-G-E.

Definition

  1. 1
    A surplus; a superabundance.
  2. 2
    Matter in pleading which is not necessary or relevant to the case, and may be rejected.
  3. 3
    A greater disbursement than the charge of the accountant amounts to.

Recorded use

Wiktionary examples

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

  1. If then thee list my offred grace to vse, / Take what thou please of all this surplusage; / If thee list not, leaue haue thou to refuse […]
  2. A surplusage given to one part is paid out of a reduction from another part of the same creature.

Etymology

From Medieval Latin surplusagium, from surplus.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "surplusage"?
"surplusage" is spelled S-U-R-P-L-U-S-A-G-E.
What does "surplusage" mean?
As a noun, "surplusage" means: A surplus; a superabundance.
What is the origin of the word "surplusage"?
From Medieval Latin surplusagium, from surplus. 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.

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

Source: FrequencyWords open word-frequency list