hyperthyroïdie

\i.pɛʁ.ti.ʁɔ.i.di\

/\i.pɛʁ.ti.ʁɔ.i.di\/ noun

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

The verdict

“hyperthyroïdie” is uncommon French (frequency #94,895 among 109,908 “H” headwords), classed as a noun. The kind of spelling people second-guess.

#94,895
frequency rank, French
109,908
“H” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Syndrome clinique causé par un excès de thyroxine libre circulante (FT4) ou de triïodothyronine libre (FT3), ou les deux.

Corpus desk

Index FR-hyperthyroidie · hyperthyroïdie · French

hyperthyroïdie · rank #94,895 · 0 variants · 0 confusables

  • FREQ-RARE #94,895
  • LEN-MEGA 14 letters
  • VOW-7 7 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 109,908
  • PHOTO-FINISH hypercholesté…

Nearest frequency peer: hypercholestérolémie (-1 rank slots)

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 “hyperthyroïdie”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “hyperthyroïdie” sits against the nearest ranked French headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of May 6, 2026
Key facts for hyperthyroïdie
PropertyValue
Headwordhyperthyroïdie
LanguageFrench
Part of speechNoun
IPA\i.pɛʁ.ti.ʁɔ.i.di\
Letters14
Frequency rank#94,895
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “hyperthyroïdie” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). hyperthyroïdie lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

hyperthyroïdie is uncommon French at frequency #94,895 among 109,908 “H” headwords, classed as anoun, transcribed \i.pɛʁ.ti.ʁɔ.i.di\. Rarity is why readers land here mid-draft. Gloss: "Syndrome clinique causé par un excès de thyroxine libre circulante (FT4) ou de triïodothyronine libre (FT3), ou les deux.".

No misspelling variants are generated for hyperthyroïdie in our index, typically a sign the spelling maps closely to how the word sounds. We don't track a confusable pairing for this entry, a sign it's visually distinctive enough not to be mixed up with another word.

No explicit etymology string is stored for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is hyperthyroïdie, spelled H-Y-P-E-R-T-H-Y-R-O-Ï-D-I-E.

Definition

  1. 1
    Syndrome clinique causé par un excès de thyroxine libre circulante (FT4) ou de triïodothyronine libre (FT3), ou les deux.

Synonyms

glande thyroïde rapidethyréotoxicose

Antonyms

hypothyroïdie

This word in other languages

hyperthyroidism(English)

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 French 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 May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "hyperthyroïdie"?
"hyperthyroïdie" is spelled H-Y-P-E-R-T-H-Y-R-O-Ï-D-I-E. The IPA pronunciation is \i.pɛʁ.ti.ʁɔ.i.di\.
What does "hyperthyroïdie" mean?
As a noun, "hyperthyroïdie" means: Syndrome clinique causé par un excès de thyroxine libre circulante (FT4) ou de triïodothyronine libre (FT3), ou les deux.
How do you pronounce "hyperthyroïdie"?
The IPA (International Phonetic Alphabet) transcription for "hyperthyroïdie" is \i.pɛʁ.ti.ʁɔ.i.di\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "hyperthyroïdie" come from?
"hyperthyroïdie" is a French word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 French words by spelling shape

Same letter count and similar misspelling depth for "hyperthyroïdie", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 14 letters (nearest by frequency rank).

humidificateur#94,891implacablement#94,903ingénieusement#94,915injustifiables#94,918
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