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rationalised

Definition, pronunciation, etymology, and usage for the English word. Free spelling reference powered by Wiktionary.

Detailed reference entry for the English word "rationalised", 12-letters, with pronunciation in International Phonetic Alphabet notation, etymology traced through Germanic and Romance roots where applicable, common misspelling variants catalogued from Wiktionary, and usage frequency ranked against an open word-frequency list covering the top 100,000 English words. PlainSpell covers English, Spanish, Portuguese, French, and German spelling with confusable-pair detection that highlights visually and phonetically similar words. This entry for "rationalised" includes synonyms, antonyms, homophones, and cross-language translation pointers sourced from Wiktionary via the kaikki.org extract. Whether you are verifying the correct spelling of "rationalised" for academic writing, checking homophone confusion, or exploring etymological origins, this page provides a citation-backed, free reference that requires no sign-up.

The verdict

“rationalised” is an uncommon English word, ranked #90,880 in English word frequency and used as an adjective.

#90,880
frequency rank, English
12
letters

Dominant Wiktionary sense: Given a rational explanation

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Key facts for rationalised
PropertyValue
Headwordrationalised
LanguageEnglish
Part of speechAdjective
Letters12
Frequency rank#90,880
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “rationalised” 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). rationalised lands here:

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

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

Spelling & Dictionary Insight

The English entry for rationalised is 12 letters long, classified as an adjective. Corpus data places it at rank #90,880 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

No misspelling variants are generated for rationalised in our index, suggesting the orthography follows predictable English patterns. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

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 English form is rationalised, spelled R-A-T-I-O-N-A-L-I-S-E-D, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.

Definition

  1. 1
    Given a rational explanation
  2. 2
    Reorganised, made more efficient.

Frequency rank: #90,880 in English

Frequently Asked Questions

How do you spell "rationalised"?
"rationalised" is spelled R-A-T-I-O-N-A-L-I-S-E-D.
What does "rationalised" mean?
As an adjective, "rationalised" means: Given a rational explanation
What language does "rationalised" come from?
"rationalised" is a English 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.

Using “rationalised”

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

  • The one correct English spelling is R-A-T-I-O-N-A-L-I-S-E-D — every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words

Nearby English words

Other entries that begin with the letter R in our English index:

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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.