subprime

/ˈsʌb.pɹʌɪm/

//ˈsʌb.pɹʌɪm// adj

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

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

The verdict

“subprime” has 12 generated spelling variants in the English index at frequency #39,591. The variants make it a useful spelling check.

#39,591
frequency rank, English
6,566
“S” headwords
12
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Less than prime; inferior.

Corpus desk

Index EN-subprime · subprime · English

subprime · rank #39,591 · 12 variants · 3 confusables

  • FREQ-MID #39,591
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 3 pairs
  • VAR-MID 12 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH styrofoam

Nearest frequency peer: styrofoam (-2 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 “subprime”

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

corpus weight

What this shows “subprime” 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).

subprime vs supreme
75% similar
subprime vs surprise
75% similar
subprime vs sublime
75% similar

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

Key facts for subprime
PropertyValue
Headwordsubprime
LanguageEnglish
Part of speechAdjective
IPA/ˈsʌb.pɹʌɪm/
Letters8
Frequency rank#39,591
Misspellings tracked12
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “subprime”

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).subprimelands here:

#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. Same rarity band neighbours include “styrofoam” (#39,589), “strikeout” (#39,588), “sulfuric” (#39,594). Among 6,566 “S” headwords, “subprime” is #39,591. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 12 spelling variants around subprime (IPA /ˈsʌb.pɹʌɪm/), anadjective. Corpus frequency is #39,591 among 6,566 “S” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 12 likely wrong-spelling variants for subprime, with forms such as "sbuprime", "ssubprime", and "subbprime". 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 3 confusable-pair relationships, "supreme", "surprise", "sublime", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From sub- + prime. The correct English form is subprime, spelled S-U-B-P-R-I-M-E.

Definition

  1. 1
    Less than prime; inferior.
  2. 2
    Designating a loan (typically at a greater than usual rate of interest) offered to a borrower who is not qualified for other loans (for example, because of a poor credit history).
  3. 3
    Designating a type of commercial lending rate, less than the prime rate, offered to desirable borrowers.

Recorded use

Wiktionary examples

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

  1. subprime beef
  2. Central to the story was Steve Eisman, an eccentric and rebarbative hedge-funder who was one of the earliest to see through the subprime lies.

Etymology

From sub- + prime.

Common misspellings

Also misspelled as:

  • sbuprime
  • ssubprime
  • subbprime
  • subpirme
  • subpprime
  • subpriem
  • subprimme
  • subprmie
  • subprrime
  • subrpime
  • supbrime
  • usbprime

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of subprime - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

sbuprime2ssubprime1subbprime1subpirme2subpprime1subpriem2subprimme1subprmie2
Edit distance from "subprime"

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 "subprime"?
"subprime" is spelled S-U-B-P-R-I-M-E. The IPA pronunciation is /ˈsʌb.pɹʌɪm/.
What does "subprime" mean?
As an adjective, "subprime" means: Less than prime; inferior.
What words are commonly confused with "subprime"?
"subprime" is commonly confused with "supreme", "surprise", "sublime". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "subprime"?
The IPA (International Phonetic Alphabet) transcription for "subprime" is /ˈsʌb.pɹʌɪm/. 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 "subprime"?
From sub- + prime. 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 "subprime", not the corpus desk frequency band.

Same letter count

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

sulfuric#39,594speedily#39,580Teutonic#39,610silencer#39,564

Similar misspelling depth

Headwords with a similar count of attested misspellings (12 here; floor ≥5).

spatially12 variantsunionized12 variantsseedling12 variantssavagely12 variants

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

Source: FrequencyWords open word-frequency list