unmentionables

noun

"unmentionables" is a 14-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
14
letters

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

Corpus desk

Index EN-unmentionables · unmentionables · English

unmentionables · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 14 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" 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 unmentionables
PropertyValue
Headwordunmentionables
LanguageEnglish
Part of speechNoun
Letters14
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “unmentionables” in English

unmentionablessits 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

unmentionables is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 4 senses are on record.

Zero misspellings are on record for unmentionables in our index, which points to an orthography that plays by predictable English rules. No close-neighbour confusable shows up for this headword in our dataset, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: Victorian Era euphemism, specifically the category of euphemism known as indirection (compare privates, behind, sleep together). First intended meaning was "trousers", attested from 1823. Meaning "underwear" is recorded from 1910. The correct English form is unmentionables, spelled U-N-M-E-N-T-I-O-N-A-B-L-E-S.

Definition

  1. 1
    plural of unmentionable
  2. 2
    undergarments, underwear, drawers
  3. 3
    genitals
  4. 4
    breeches, trousers

Recorded use

Wiktionary examples

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

  1. The show understands that implied nudity is worlds funnier than actual nudity, and goes to delightful lengths to keep Marge and Homer’s unmentionables out of view.
  2. His little man-o'-war top and unmentionables were full of sand but Cissy was a past mistress in the art of smoothing over life's tiny troubles and and^([sic]) very quickly not one speck of sand was to be seen on his smart little suit.

Etymology

Victorian Era euphemism, specifically the category of euphemism known as indirection (compare privates, behind, sleep together). First intended meaning was "trousers", attested from 1823. Meaning "underwear" is recorded from 1910.

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 "unmentionables"?
"unmentionables" is spelled U-N-M-E-N-T-I-O-N-A-B-L-E-S.
What does "unmentionables" mean?
As a noun, "unmentionables" means: plural of unmentionable
What is the origin of the word "unmentionables"?
Victorian Era euphemism, specifically the category of euphemism known as indirection (compare privates, behind, sleep together). First intended meaning was "trousers", attested from 1823. Meaning "underwear" is recorded from 1910. See the full etymology section above for more details.
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Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list