Darwin's rhea

noun

"darwin-s-rhea" is a 11-letter English headword indexed on PlainSpell.

The verdict

“Darwin's rhea” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A small rhea, Rhea pennata, found from Patagonia to the high Andes.

Corpus desk

Index EN-darwin-s-rhea · Darwin's rhea · English

Darwin's rhea · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 13 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 Darwin's rhea
PropertyValue
HeadwordDarwin's rhea
LanguageEnglish
Part of speechNoun
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “Darwin's rhea” in English

Darwin's rheasits 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

Darwin's rhea is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A small rhea, Rhea pennata, found from Patagonia to the high Andes.".

Darwin's rhea doesn't appear in our generated misspelling index, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: Named for Charles Darwin, with the genus name Rhea. The correct English form is Darwin's rhea, spelled D-A-R-W-I-N-'-S- -R-H-E-A.

Definition

  1. 1
    A small rhea, Rhea pennata, found from Patagonia to the high Andes.

Etymology

Named for Charles Darwin, with the genus name Rhea.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Darwin's rhea"?
"Darwin's rhea" is spelled D-A-R-W-I-N-'-S- -R-H-E-A.
What does "Darwin's rhea" mean?
As a noun, "Darwin's rhea" means: A small rhea, Rhea pennata, found from Patagonia to the high Andes.
What is the origin of the word "Darwin's rhea"?
Named for Charles Darwin, with the genus name Rhea. 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.

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

Source: FrequencyWords open word-frequency list