faex

noun

"faex" is a 4-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
4
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - singular of faeces

Corpus desk

Index EN-faex · faex · English

faex · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "F" 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 faex
PropertyValue
Headwordfaex
LanguageEnglish
Part of speechNoun
Letters4
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “faex” in English

faexranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

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

Rare enough to double-check

faex is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "singular of faeces".

The misspelling generator found no plausible variants for faex, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Latin faex. The correct English form is faex, spelled F-A-E-X.

Definition

  1. 1
    singular of faeces

Recorded use

Wiktionary examples

These source excerpts show how faex appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. In some cases he has identified the plant parasites also in the intestine of insects (Hemiptera and Muscidae) living on the plants and presumably distributing infection either by bite or by faex.[…]It gives a concise and coherent general account of the biology, the Protozoa, group by group, as exemplified by representative species and deals in well digest…
  2. The colour of the faeces presumably depends on that of the sand on which the worm happens to be feeding. It would be difficult to explain the following laboratory observation in any other way. A worm, which was setting up a new head shaft, produced a cylinder consisting of 4 cm. of yellow matter followed by 3 cm. of black, the two separated by a sharp bou…

Etymology

From Latin faex.

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 "faex"?
"faex" is spelled F-A-E-X.
What does "faex" mean?
As a noun, "faex" means: singular of faeces
What is the origin of the word "faex"?
From Latin faex. 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