diplomate

noun

"diplomate" is a 9-letter English headword indexed on PlainSpell.

The verdict

“diplomate” is uncommon English (frequency #99,182 among 3,470 “D” headwords), classed as a noun. The kind of spelling people second-guess.

#99,182
frequency rank, English
3,470
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A professional who has earned a diploma.

Corpus desk

Index EN-diplomate · diplomate · English

diplomate · rank #99,182 · 0 variants · 0 confusables

  • FREQ-RARE #99,182
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH disapprovingly

Nearest frequency peer: disapprovingly (+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.

Frequency neighbourhood for “diplomate”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “diplomate” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for diplomate
PropertyValue
Headworddiplomate
LanguageEnglish
Part of speechNoun
Letters9
Frequency rank#99,182
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “diplomate” 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).diplomatelands here:

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

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “disapprovingly” (#99,183), “dilator” (#99,180), “disempowered” (#99,184). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

diplomate is uncommon English at frequency #99,182 among 3,470 “D” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A professional who has earned a diploma.".

We couldn't generate a plausible misspelling set for diplomate, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From diploma + -ate (suffix forming nouns denoting rank or office). The correct English form is diplomate, spelled D-I-P-L-O-M-A-T-E.

Definition

  1. 1
    A professional who has earned a diploma.

Recorded use

Wiktionary example

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

  1. You think he could barter and cheat / As vulgar diplomates use, / With the people's heart in his breast?

Etymology

From diploma + -ate (suffix forming nouns denoting rank or office).

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 "diplomate"?
"diplomate" is spelled D-I-P-L-O-M-A-T-E.
What does "diplomate" mean?
As a noun, "diplomate" means: A professional who has earned a diploma.
What is the origin of the word "diplomate"?
From diploma + -ate (suffix forming nouns denoting rank or office). 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 "diplomate", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

What to do next

You've looked up "diplomate". Here's where to go from here.

  • Usage frequency rank #99,182 among English headwords in this corpus. Corpus statistics
  • Browse more English words in the "D" letter cohort. D–Z browse
  • PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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