piedra

noun

"piedra" is a 6-letter English headword indexed on PlainSpell.

The verdict

“piedra” is uncommon English (frequency #89,761 among 46,516 “P” headwords), classed as a noun. The kind of spelling people second-guess.

#89,761
frequency rank, English
46,516
“P” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A hair disease caused by a fungus.

Key facts for piedra
PropertyValue
Headwordpiedra
LanguageEnglish
Part of speechNoun
Letters6
Frequency rank#89,761
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “piedra” sits in English 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). piedra 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

piedra is uncommon English at frequency #89,761 among 46,516 “P” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A hair disease caused by a fungus.".

The misspelling generator found no plausible variants for piedra, a sign its spelling follows regular English conventions. This headword has no recorded confusable partner, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: Borrowed from Spanish piedra (“stone”). Doublet of petra. The correct English form is piedra, spelled P-I-E-D-R-A.

Definition

  1. 1
    A hair disease caused by a fungus.

Etymology

Borrowed from Spanish piedra (“stone”). Doublet of petra.

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 "piedra"?
"piedra" is spelled P-I-E-D-R-A.
What does "piedra" mean?
As a noun, "piedra" means: A hair disease caused by a fungus.
What is the origin of the word "piedra"?
Borrowed from Spanish piedra (“stone”). Doublet of petra. 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 “piedra”

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

  • The one correct English spelling is P-I-E-D-R-A - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

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