surplus
/ˈsɝˌplʌs/
"surplus" is a 7-letter English headword indexed on PlainSpell.
The verdict
“surplus” has 11 generated spelling variants in the English index at frequency #8,730. The variants make it a useful spelling check.
- #8,730
- frequency rank, English
- 6,566
- “S” headwords
- 11
- tracked misspellings
- 2
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - That which remains when use or need is satisfied, or when a limit is reached; excess; overplus; overage.
Corpus desk
Index EN-surplus · surplus · English
surplus · rank #8,730 · 11 variants · 2 confusables
- FREQ-COMMON #8,730
- LEN-LONG 7 letters
- VOW-2 2 vowels
- CONFUS-LOW 2 pairs
- VAR-MID 11 variants
- BOOK-DENSE 6,566
- PHOTO-FINISH sodium
Nearest frequency peer: sodium (-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 “surplus”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- seventeen
seventeen
91,275 corpus weight
- sliding
sliding
91,273 corpus weight
- sodium
sodium
91,272 corpus weight
- surplus
surplus
91,271 corpus weight
- swallow
swallow
91,270 corpus weight
- systematic
systematic
91,269 corpus weight
What this shows Bars show where “surplus” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | surplus |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈsɝˌplʌs/ |
| Letters | 7 |
| Frequency rank | #8,730 |
| Misspellings tracked | 11 |
| Confusable pairs | 2 |
| Source | Wiktionary (kaikki.org) |
Where “surplus” sits in English frequency
A misspelling magnet
The generator records 11 spelling variants around surplus (IPA /ˈsɝˌplʌs/), anoun. Corpus frequency is #8,730 among 6,566 “S” headwords. Wiktionary lists 4 senses, so context still picks the gloss.
Our generated misspelling index lists 11 likely wrong-spelling variants for surplus, with forms such as "sruplus", "ssurplus", and "suprlus". 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 2 confusable-pair relationships, "surpluses", "surpass", where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From Middle English surplus, from Middle French surplus. Compare French surplus. The correct English form is surplus, spelled S-U-R-P-L-U-S.
Definition
- 1That which remains when use or need is satisfied, or when a limit is reached; excess; overplus; overage.
- 2Specifically, an amount in the public treasury at any time greater than is required for the ordinary purposes of the government.
- 3The remainder of a fund appropriated for a particular purpose.
- 4assets left after liabilities and debts, including capital stock have been deducted.
Etymology
From Middle English surplus, from Middle French surplus. Compare French surplus.
This word in other languages
Common misspellings
Also misspelled as:
- sruplus
- ssurplus
- suprlus
- surlpus
- surpllus
- surplsu
- surpluss
- surpplus
- surpuls
- surrplus
- usrplus
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of surplus - 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.
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 "surplus"?
What does "surplus" mean?
What words are commonly confused with "surplus"?
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "surplus", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 7 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (11 here; floor ≥5).
What to do next
You've looked up "surplus". Here's where to go from here.
- "surplus" maps to 2 confusable pairs in this vintage; the highest-scored is "surpluses". View pair
- 11 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
- Usage frequency rank #8,730 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.