irrational

/[ˈɪʁat͡si̯onaːl]/ adj

Letters

10 characters

Frequency Rank

#36,424

in German word usage

Misspellings

12

tracked variants

Confusables

2

similar word pairs

irrational is anGermanadj. It means: ohne Vernunft Pronounced [ˈɪʁat͡si̯onaːl]. Often confused with irrationale and irrationalen.

Key facts for irrational
PropertyValue
Headwordirrational
LanguageGerman
Part of speechAdj
IPA[ˈɪʁat͡si̯onaːl]
Letters10
Frequency rank#36,424
Misspellings tracked12
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency rank visualization

Position of irrational in German word frequency (lower rank = more common)

Source: Wordfreq corpus

Spelling & Dictionary Insight

The German entry for irrational is 10 letters long, classified as anadj, and transcribed in the International Phonetic Alphabet as [ˈɪʁat͡si̯onaːl]. Corpus data places it at rank #36,424 in overall German word frequency, marking it as uncommon enough that many writers pause before typing it.Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

Our Hunspell-derived misspelling index lists 12 documented wrong-spelling variants for irrational, with forms such as "irartional", "irational", and "irraitonal". Each variant represents a distinct typo pattern that appears often enough in corpora to be worth flagging, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution.It also participates in 2 confusable-pair relationships, "irrationale", "irrationalen", where similar look or sound leads writers to substitute one word for another in context.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. For readers arriving here from a spelling check, the authoritative guidance is: the correct German form is irrational, spelled I-R-R-A-T-I-O-N-A-L, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    ohne Vernunft
  2. 2
    nicht nachvollziehbar, nicht durch Überlegungen zu begreifen
  3. 3
    in keinem Verhältnis, nicht als Bruch darstellbar

Antonyms

This word in other languages

Common misspellings

Also misspelled as: irartional,irational,irraitonal,irratinoal,irratioanl,irrationall,irrationla,irrationnal,irratoinal,irrattional,irrtaional,rirational

Misspelling Pattern Breakdown

Relative frequency of common misspelling types for irrational

Misspelling Variants of "irrational"

irartional10irational9irraitonal10irratinoal10irratioanl10irrationall11irrationla10irrationnal11
Misspelling Variants of "irrational"

Frequency rank: #36,424 in German

Frequently Asked Questions

How do you spell "irrational"?
"irrational" is spelled I-R-R-A-T-I-O-N-A-L. The IPA pronunciation is [ˈɪʁat͡si̯onaːl].
What does "irrational" mean?
As an adj, "irrational" means: ohne Vernunft
What words are commonly confused with "irrational"?
"irrational" is commonly confused with "irrationale", "irrationalen". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "irrational"?
The IPA (International Phonetic Alphabet) transcription for "irrational" is [ˈɪʁat͡si̯onaːl]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "irrational" come from?
"irrational" is a German word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

Nearby German words

Other entries that begin with the letter I in our German index:

Explore PlainSpell

Data Source: Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Frequency data from Wordfreq. Misspellings derived from Hunspell dictionaries.