one-size-fits-all

adj

"one-size-fits-all" is a 14-letter English headword indexed on PlainSpell.

The verdict

“one-size-fits-all” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
17
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of a garment, designed to be worn with comfort by people with a wide range of sizes.

Corpus desk

Index EN-one-size-fits-all · one-size-fits-all · English

one-size-fits-all · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 17 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "O" 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 one-size-fits-all
PropertyValue
Headwordone-size-fits-all
LanguageEnglish
Part of speechAdjective
Letters17
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “one-size-fits-all” in English

one-size-fits-allsits 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

one-size-fits-all is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.

The misspelling generator found no plausible variants for one-size-fits-all, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Our source data has no etymology on file for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is one-size-fits-all, spelled O-N-E---S-I-Z-E---F-I-T-S---A-L-L.

Definition

  1. 1
    Of a garment, designed to be worn with comfort by people with a wide range of sizes.
  2. 2
    Suitable for a wide range of tastes, opinions, situations, etc.

Recorded use

Wiktionary examples

These source excerpts show how one-size-fits-all appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Long before popular music evolved its many genres and subgenres, the industry was driven by a simple one-size-fits-all philosophy uncomplicated by impassioned debates over the origins of trip hop or the difference between deatchore and screamo.
  2. What about overcrowding? […] DfT admits that there is no one-size-fits-all approach and that individual operators are best placed to implement locally based safety plans.

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 "one-size-fits-all"?
"one-size-fits-all" is spelled O-N-E---S-I-Z-E---F-I-T-S---A-L-L.
What does "one-size-fits-all" mean?
As an adjective, "one-size-fits-all" means: Of a garment, designed to be worn with comfort by people with a wide range of sizes.
What language does "one-size-fits-all" come from?
"one-size-fits-all" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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