supersize

verb

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

"supersize" is a 9-letter English headword indexed on PlainSpell.

The verdict

“supersize” is uncommon English (frequency #80,020 among 6,566 “S” headwords), classed as a verb. The kind of spelling people second-guess.

#80,020
frequency rank, English
6,566
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To increase the size of something, especially to unusual proportions.

Corpus desk

Index EN-supersize · supersize · English

supersize · rank #80,020 · 0 variants · 0 confusables

  • FREQ-RARE #80,020
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH supernumerary

Nearest frequency peer: supernumerary (-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.

Long-tail ranks near “supersize”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “supersize” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for supersize
PropertyValue
Headwordsupersize
LanguageEnglish
Part of speechVerb
Letters9
Frequency rank#80,020
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “supersize” in English

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).supersizefalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “supernumerary” (#80,019), “surrealistic” (#80,021), “sundries” (#80,018). Among 6,566 “S” headwords, “supersize” is #80,020. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

supersize is uncommon English at frequency #80,020 among 6,566 “S” headwords, classed as averb. Rarity is why readers land here mid-draft. Gloss: "To increase the size of something, especially to unusual proportions.".

Our edit-distance generator produced no likely misspellings for supersize, typically a sign the spelling maps closely to how the word sounds. This entry stands alone in our confusable dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From super- + size. The correct English form is supersize, spelled S-U-P-E-R-S-I-Z-E.

Definition

  1. 1
    To increase the size of something, especially to unusual proportions.

Recorded use

Wiktionary example

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

  1. [N]ow countless books, blogs and social media accounts are dedicated to super-sizing spuds, swedes and squash.

Etymology

From super- + size.

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 "supersize"?
"supersize" is spelled S-U-P-E-R-S-I-Z-E.
What does "supersize" mean?
As a verb, "supersize" means: To increase the size of something, especially to unusual proportions.
What is the origin of the word "supersize"?
From super- + size. 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 "supersize", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

Tarragona#80,033sophistry#79,988trialling#80,057silicones#79,977

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

Source: FrequencyWords open word-frequency list