parathyroid

adj

"parathyroid" is a 11-letter English headword indexed on PlainSpell.

The verdict

“parathyroid” is uncommon English (frequency #64,598 among 4,417 “P” headwords), classed as an adjective. The kind of spelling people second-guess.

#64,598
frequency rank, English
4,417
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Situated near the thyroid gland.

Corpus desk

Index EN-parathyroid · parathyroid · English

parathyroid · rank #64,598 · 0 variants · 0 confusables

  • FREQ-RARE #64,598
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH papyri

Nearest frequency peer: papyri (-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 “parathyroid”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for parathyroid
PropertyValue
Headwordparathyroid
LanguageEnglish
Part of speechAdjective
Letters11
Frequency rank#64,598
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “parathyroid” in English

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

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “papyri” (#64,597), “partie” (#64,599), “owings” (#64,596). Among 4,417 “P” headwords, “parathyroid” is #64,598. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

parathyroid is uncommon English at frequency #64,598 among 4,417 “P” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 2 senses are on record.

Our edit-distance generator produced no likely misspellings for parathyroid, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From para- + thyroid. The correct English form is parathyroid, spelled P-A-R-A-T-H-Y-R-O-I-D.

Definition

  1. 1
    Situated near the thyroid gland.
  2. 2
    Pertaining to the parathyroid glands or their extracts.

Etymology

From para- + thyroid.

This word in other languages

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 "parathyroid"?
"parathyroid" is spelled P-A-R-A-T-H-Y-R-O-I-D.
What does "parathyroid" mean?
As an adjective, "parathyroid" means: Situated near the thyroid gland.
What is the origin of the word "parathyroid"?
From para- + thyroid. 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 "parathyroid", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list