mandibular

/manˈdɪb.jʊl.ə/

//manˈdɪb.jʊl.ə// adj

"mandibular" is a 10-letter English headword indexed on PlainSpell.

The verdict

“mandibular” is uncommon English (frequency #51,840 among 4,057 “M” headwords), classed as an adjective. The kind of spelling people second-guess.

#51,840
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or pertaining to the mandible.

Corpus desk

Index EN-mandibular · mandibular · English

mandibular · rank #51,840 · 0 variants · 0 confusables

  • FREQ-RARE #51,840
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH Manx

Nearest frequency peer: Manx (+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 “mandibular”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for mandibular
PropertyValue
Headwordmandibular
LanguageEnglish
Part of speechAdjective
IPA/manˈdɪb.jʊl.ə/
Letters10
Frequency rank#51,840
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “mandibular” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).mandibularfalls in this rarity band:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Rare peers in the same band: “Manx” (#51,841), “Maimonides” (#51,837), “Machiavellian” (#51,836). Among 4,057 “M” headwords, “mandibular” is #51,840. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

mandibular is uncommon English at frequency #51,840 among 4,057 “M” headwords, classed as anadjective, transcribed /manˈdɪb.jʊl.ə/. Rarity is why readers land here mid-draft. Gloss: "Of or pertaining to the mandible.".

We couldn't generate a plausible misspelling set for mandibular, typically a sign the spelling maps closely to how the word sounds. Our dataset records no confusable match here, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From Latin mandibula + -ar. By surface analysis, mandible + -ar. The correct English form is mandibular, spelled M-A-N-D-I-B-U-L-A-R.

Definition

  1. 1
    Of or pertaining to the mandible.

Recorded use

Wiktionary example

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

  1. The head produces a mandibular gland pheromone composed of ketones, the thorax lacks large glands, and the abdomen contains the venom and the Nasonov gland that produces lemon oil compounds.

Etymology

From Latin mandibula + -ar. By surface analysis, mandible + -ar.

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 "mandibular"?
"mandibular" is spelled M-A-N-D-I-B-U-L-A-R. The IPA pronunciation is /manˈdɪb.jʊl.ə/.
What does "mandibular" mean?
As an adjective, "mandibular" means: Of or pertaining to the mandible.
How do you pronounce "mandibular"?
The IPA (International Phonetic Alphabet) transcription for "mandibular" is /manˈdɪb.jʊl.ə/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "mandibular"?
From Latin mandibula + -ar. By surface analysis, mandible + -ar. 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 "mandibular", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list