Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • adj. Having or exercising the ability to reason.
  • adj. Of sound mind; sane.
  • adj. Consistent with or based on reason; logical: rational behavior. See Synonyms at logical.
  • adj. Mathematics Capable of being expressed as a quotient of integers.
  • n. Mathematics A rational number.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adj. Capable of reasoning.
  • adj. Logically sound; not contradictory or otherwise absurd.
  • adj. Healthy or balanced intellectually; exhibiting reasonableness.
  • adj. Of a number, capable of being expressed as the ratio of two integers.
  • adj. Of an algebraic expression, capable of being expressed as the ratio of two polynomials.
  • n. A rational number: a number that can be expressed as the quotient of two integers.
  • n. A rational being.
  • the GNU version of the Collaborative International Dictionary of English
  • adj. Relating to the reason; not physical; mental.
  • adj. Having reason, or the faculty of reasoning; endowed with reason or understanding; reasoning.
  • adj. Agreeable to reason; not absurd, preposterous, extravagant, foolish, fanciful, or the like; wise; judicious
  • adj. Expressing the type, structure, relations, and reactions of a compound; graphic; -- said of formulæ. See under Formula.
  • n. A rational being.
  • The Century Dictionary and Cyclopedia
  • Of, pertaining to, or springing from the reason, in the sense of the highest faculty of cognition.
  • Endowed with reason, in the sense of that faculty which distinguishes man from the brutes: as, man is a rational animal.
  • Conformable to the precepts of reason, especially of the practical reason; reasonable; wise.
  • In arithmetic and algebra:
  • Expressible in finite terms: applied to expressions in which no extraction of a root is left, or, at least, none such indicated which cannot be actually performed by known processes.
  • In Euclid's “Elements” and commentaries, etc., on that work, commensurable with a given line.
  • In ancient prosody, capable of measurement in terms of the metrical unit (semeion or mora).
  • The composition of elements which only differ as viewed by the mind, and not as they exist, as the composition of essence and existence, of being and relation, etc.
  • The union of several objects so far as they are brought together into or under one concept.
  • The limits of rational knowledge.
  • Knowledge springing directly or indirectly from reason, and not from experience.
  • Synonyms Rational, Reasonable, sensible, enlightened, discreet, intelligent, sane, sound. The first two words are somewhat different, according as they refer to persons or things. As to persons, rational is the more speculative, reasonable the more practical term; rational means possessing the faculty of reason, while reasonable means exercising reason in its broader sense, in opposition to unreasonable—that is, guided by prejudice, fancy, etc. In fever the patient may become irrational and give irrational answers; when he is rational he may through weakness and fretfulness make unreasonable demands of his physician. As to things, the distinction continues between the narrower and the broader senses: a rational proposition is one that might proceed from a rational mind; a reasonable proposition is one that is marked by common sense and fairness. It is irrational to look for a coal-mine in a granite-ledge; it is unreasonable to expect good work for poor pay. See absurd.
  • n. A quiddity; a universal; a. nature.
  • n. Eccles.:
  • n. The breastplate of the Jewish high-priest.
  • n. Hence— A square plate of gold, silver, or embroidery, either jeweled or enameled, formerly worn on the breast over the chasuble by bishops during the celebration of mass. Also pectoral and rationale in both senses.
  • n. In mathematics, a rational number.
  • n. One who is a believer in so-called ‘rational’ reforms, as in dress or food.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. an integer or a fraction
  • adj. having its source in or being guided by the intellect (as distinguished from experience or emotion)
  • adj. of or associated with or requiring the use of the mind
  • adj. capable of being expressed as a quotient of integers
  • adj. consistent with or based on or using reason
  • Equivalent
    intellectual    mental    intelligent    sane    logical    reasoning    thinking    demythologised    lucid    demythologized   
    Words with the same meaning
    intelligent    sane    discreet    sensible    wise    sound    judicious    reasonable    mental    reasoning   
    Words with the same terminal sound
    Same Context
    Words that are found in similar contexts
    reasonable    practical    intelligent    ethical    sane    moral