postdoctoral

/pəʊs(t)ˈdɒkt(ə)r(ə)l/

//pəʊs(t)ˈdɒkt(ə)r(ə)l// adj

By · According to Wiktionary data (CC BY-SA) ·

"postdoctoral" is a 12-letter English headword indexed on PlainSpell.

The verdict

“postdoctoral” has 19 generated spelling variants in the English index at frequency #24,549. The variants make it a useful spelling check.

#24,549
frequency rank, English
46,516
“P” headwords
19
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - After receiving a doctorate; especially of academic research or study beyond the level of a doctoral degree.

Corpus desk

Index EN-postdoctoral · postdoctoral · English

postdoctoral · rank #24,549 · 19 variants · 0 confusables

  • FREQ-MID #24,549
  • LEN-MEGA 12 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 19 variants
  • BOOK-DENSE 46,516
  • PHOTO-FINISH Porte

Nearest frequency peer: Porte (-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 “postdoctoral”

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

corpus weight

What this shows Bars show where “postdoctoral” 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 May 6, 2026
Key facts for postdoctoral
PropertyValue
Headwordpostdoctoral
LanguageEnglish
Part of speechAdjective
IPA/pəʊs(t)ˈdɒkt(ə)r(ə)l/
Letters12
Frequency rank#24,549
Misspellings tracked19
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “postdoctoral” 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). postdoctoral lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 19 spelling variants around postdoctoral (IPA /pəʊs(t)ˈdɒkt(ə)r(ə)l/), anadjective. Corpus frequency is #24,549 among 46,516 “P” headwords. Dominant gloss: "After receiving a doctorate; especially of academic research or study beyond the level of a doctoral degree.".

Our generated misspelling index lists 19 likely wrong-spelling variants for postdoctoral, with forms such as "opstdoctoral", "posdtoctoral", and "posstdoctoral". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From post- + doctoral. The correct English form is postdoctoral, spelled P-O-S-T-D-O-C-T-O-R-A-L.

Definition

  1. 1
    After receiving a doctorate; especially of academic research or study beyond the level of a doctoral degree.

Etymology

From post- + doctoral.

This word in other languages

postdoctoral(Français)Postdoc-(Deutsch)

Common misspellings

Also misspelled as:

  • opstdoctoral
  • posdtoctoral
  • posstdoctoral
  • postdcotoral
  • postddoctoral
  • postdocctoral
  • postdocotral
  • postdoctoarl
  • postdoctorall
  • postdoctorla
  • postdoctorral
  • postdoctroal
  • postdocttoral
  • postdotcoral
  • postodctoral
  • posttdoctoral
  • potsdoctoral
  • ppostdoctoral
  • psotdoctoral

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of postdoctoral - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

opstdoctoral2posdtoctoral2posstdoctoral1postdcotoral2postddoctoral1postdocctoral1postdocotral2postdoctoarl2
Edit distance from "postdoctoral"

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.

PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.

Frequently Asked Questions

How do you spell "postdoctoral"?
"postdoctoral" is spelled P-O-S-T-D-O-C-T-O-R-A-L. The IPA pronunciation is /pəʊs(t)ˈdɒkt(ə)r(ə)l/.
What does "postdoctoral" mean?
As an adjective, "postdoctoral" means: After receiving a doctorate; especially of academic research or study beyond the level of a doctoral degree.
What are common misspellings of "postdoctoral"?
Common misspellings include "opstdoctoral", "posdtoctoral", "posstdoctoral", "postdcotoral", "postddoctoral". The correct spelling is "postdoctoral".
How do you pronounce "postdoctoral"?
The IPA (International Phonetic Alphabet) transcription for "postdoctoral" is /pəʊs(t)ˈdɒkt(ə)r(ə)l/. 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 "postdoctoral"?
From post- + doctoral. 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 "postdoctoral", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

preposterous#24,551preventative#24,553inexplicable#24,480inconclusive#24,477

Similar misspelling depth

Headwords with a similar count of attested misspellings (19 here; floor ≥5).

archaeologist19 variantscondensation19 variantsconstipation19 variantsunsuspecting19 variants
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