hyper-

/ˈhaɪpə/

//ˈhaɪpə// prefix

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

"hyper" is a 5-letter English headword indexed on PlainSpell.

The verdict

“hyper-” is outside the top-ranked English vocabulary, used as a prefix - the kind of word writers most often double-check.

Unranked
below top-frequency English
6
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Forms augmentative forms of the root word.

Key facts for hyper-
PropertyValue
Headwordhyper-
LanguageEnglish
Part of speechPrefix
IPA/ˈhaɪpə/
Letters6
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “hyper-” sits in English frequency

hyper- falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Spelling & Dictionary Insight

The English entry for hyper- is 6 letters long, classified as a prefix, and transcribed in the International Phonetic Alphabet as /ˈhaɪpə/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 8 distinct senses for this headword, so context determines which meaning a reader should apply.

hyper- doesn't appear in our generated misspelling index, which points to an orthography that plays by predictable English rules. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From Ancient Greek ὑπέρ (hupér, “over”), from Proto-Indo-European *upér (“over, above”) (English over), from *upo (“under, below”) (whence English up). Doublet of over-, super-, sur-, and uber-. The correct English form is hyper-, spelled H-Y-P-E-R--.

Definition

  1. 1
    Forms augmentative forms of the root word.
  2. 2
    Forms augmentative forms of the root word.
  3. 3
    Forms augmentative forms of the root word.
  4. 4
    Forms augmentative forms of the root word.
  5. 5
    Forms augmentative forms of the root word.
  6. 6
    Used to create forms that are found beyond the root.
  7. 7
    Used to create forms that are found beyond the root.
  8. 8
    Used to create forms that are found beyond the root.

Etymology

From Ancient Greek ὑπέρ (hupér, “over”), from Proto-Indo-European *upér (“over, above”) (English over), from *upo (“under, below”) (whence English up). Doublet of over-, super-, sur-, and uber-.

Synonyms

on-en-epi-super-supra-sur-trans-para-ultra-out-extra-preter-over-ultra-ana-super-supra-ultra-uber-macro-arch-over-mega-maxi-giga--zillagrand

Antonyms

hypo-under-hypo-sub-infra-under-hypo-dys-mal-

This word in other languages

hiper-(Español)hiper-(Português)

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 "hyper-"?
"hyper-" is spelled H-Y-P-E-R--. The IPA pronunciation is /ˈhaɪpə/.
What does "hyper-" mean?
As a prefix, "hyper-" means: Forms augmentative forms of the root word.
How do you pronounce "hyper-"?
The IPA (International Phonetic Alphabet) transcription for "hyper-" is /ˈhaɪpə/. 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 "hyper-"?
From Ancient Greek ὑπέρ (hupér, “over”), from Proto-Indo-European *upér (“over, above”) (English over), from *upo (“under, below”) (whence English up). Doublet of over-, super-, sur-, and uber-. 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.

Using “hyper-”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is H-Y-P-E-R-- - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈhaɪpə/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words
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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list