Spellweb is your one-stop resource for definitions, synonyms and correct spelling for English words,
such as rational. On this page you can see how to spell rational. Also,
for some words, you can find their
definitions, list of synonyms, as well as list of common misspellings.
impressive, credible, supposable.
algebraic, algorithmic, approximate, arithmetic, computational, geometric, judgmental, mathematical, methodical, numerical, proportional, statistical, suppositional, Systematical, calculational, valuational.
brainy, cerebral, egghead, intellectual, intelligent, psychological, reasoning, thinking, understanding, highbrowed, phrenic, Intellective.
well-informed, more intelligent, all there.
levelheaded, with all marbles, coolheaded, in one's right mind, cool as cucumber.
realistic; of sound mind
analytical, balanced, calm, cerebral, circumspect, cognitive, collected, cool, deductive, deliberate, discerning, discriminating, enlightened, impartial, intellectual, intelligent, judicious, knowing, levelheaded, logical, lucid, normal, objective, perspicacious, philosophic, prudent, ratiocinative, reasonable, reasoning, reflective, sagacious, sane, sensible, sober, sound, stable, synthetic, thinking, thoughtful, together, well-advised, wise, far-sighted, all there.
cogent, conceivable, deductive, feasible, inductive, likely, logical, plausible, sound, wise, thought-out, cognitive, intelligent, reasonable, sensible, tenable, thinking, within reason, making sense, clear cut, standing to reason, thought out, unexcessive, unextreme.
ruminative, in brown study, in a brown study.
balanced, down-to-earth, lucid, normal, oriented, realistic, reasonable, right, sane, sensible, well-balanced, Sober-minded, clearheaded, of sound mind, responsible, both oars in water, having all marbles, playing with full deck, compos mentis.
forgoing, disciplined, unexcited, unimpassioned, Clear-headed, low key.
well-founded, right-thinking, got it together.
arguable, Vindicable, Warrantable, condonable.
deductive, based on theory.
rational, rational number.
coherent, demythologised, demythologized, intellectual, intelligent, logical, lucid, mental, noetic, reasonable, reasoning, sane, thinking.
Examples of usage:
– Love Stories by Mary Roberts Rinehart
– The Eustace Diamonds by Anthony Trollope
– The Grammar of English Grammars by Goold Brown
– The Book of This and That by Robert Lynd
– The Task of Social Hygiene by Havelock Ellis