polymorphism

/pɒlɪˈmɔːfɪz(ə)m/

//pɒlɪˈmɔːfɪz(ə)m// noun

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

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

The verdict

“polymorphism” has 20 generated spelling variants in the English index at frequency #40,841. The variants make it a useful spelling check.

#40,841
frequency rank, English
46,516
“P” headwords
20
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The ability to assume different forms or shapes.

Key facts for polymorphism
PropertyValue
Headwordpolymorphism
LanguageEnglish
Part of speechNoun
IPA/pɒlɪˈmɔːfɪz(ə)m/
Letters12
Frequency rank#40,841
Misspellings tracked20
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “polymorphism” 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). polymorphism 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 20 spelling variants around polymorphism (IPA /pɒlɪˈmɔːfɪz(ə)m/), anoun. Corpus frequency is #40,841 among 46,516 “P” headwords. Wiktionary lists 6 senses, so context still picks the gloss.

Our generated misspelling index lists 20 likely wrong-spelling variants for polymorphism, with forms such as "oplymorphism", "ploymorphism", and "pollymorphism". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. This entry stands alone in our confusable dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From poly- + -morphism. The correct English form is polymorphism, spelled P-O-L-Y-M-O-R-P-H-I-S-M.

Definition

  1. 1
    The ability to assume different forms or shapes.
  2. 2
    The coexistence, in the same locality, of two or more distinct forms independent of sex, not connected by intermediate gradations, but produced from common parents.
  3. 3
    A feature pertaining to the dynamic treatment of data elements based on their type, allowing for a method to have several definitions.
  4. 4
    The property of certain typed formal systems of allowing for the use of type variables and binders/quantifiers over those type variables; likewise, the property of certain expressions (within such typed formal systems) of making use of at least one such typed variable.
  5. 5
    The ability of a solid material to exist in more than one form or crystal structure; pleomorphism.
  6. 6
    The regular existence of two or more different genotypes within a given species or population; also, variability of amino acid sequences within a gene's protein.

Etymology

From poly- + -morphism.

This word in other languages

polymorphisme(Français)Polymorphie(Deutsch)

Common misspellings

Also misspelled as:

  • oplymorphism
  • ploymorphism
  • pollymorphism
  • polmyorphism
  • polymmorphism
  • polymoprhism
  • polymorhpism
  • polymorphhism
  • polymorphims
  • polymorphismm
  • polymorphissm
  • polymorphsim
  • polymorpihsm
  • polymorpphism
  • polymorrphism
  • polymrophism
  • polyomrphism
  • polyymorphism
  • poylmorphism
  • ppolymorphism

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of polymorphism - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

oplymorphism2ploymorphism2pollymorphism1polmyorphism2polymmorphism1polymoprhism2polymorhpism2polymorphhism1
Edit distance from "polymorphism"

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 "polymorphism"?
"polymorphism" is spelled P-O-L-Y-M-O-R-P-H-I-S-M. The IPA pronunciation is /pɒlɪˈmɔːfɪz(ə)m/.
What does "polymorphism" mean?
As a noun, "polymorphism" means: The ability to assume different forms or shapes.
What are common misspellings of "polymorphism"?
Common misspellings include "oplymorphism", "ploymorphism", "pollymorphism", "polmyorphism", "polymmorphism". The correct spelling is "polymorphism".
How do you pronounce "polymorphism"?
The IPA (International Phonetic Alphabet) transcription for "polymorphism" is /pɒlɪˈmɔːfɪz(ə)m/. 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 "polymorphism"?
From poly- + -morphism. 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.

Using “polymorphism”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is P-O-L-Y-M-O-R-P-H-I-S-M - every other letter order is a misspelling in standard orthography.
  • Say it as /pɒlɪˈmɔːfɪz(ə)m/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Browse more English words and confusable pairs in the same reference. English words

Same frequency band

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 FrequencyWords open word-frequency list