rational (n.)
- aliquot
- bright
- calm
- cardinal
- cool
- decimal
- differential
- enlightened
- even
- exponential
- finite
- imaginary
- impossible
- infinite
- integral
- intellectual
- irrational
- knowing
- legitimate
- mental
- negative
- normal
- numeral
- numerary
- odd
- ordinal
- pair
- phrenic
- positive
- possible
- pragmatic
- prime
- psychic
- radical
- real
- realist
- reasoning
- reciprocal
- right
- sane
- secular
- sound
- spiritual
- stable
- surd
- thinking
- together
- understanding
- wise
rational (adj.)
- acceptable
- admissible
- algorithmic
- aliquot
- analytic
- balanced
- bright
- calm
- cardinal
- cerebral
- circumspect
- clear-eyed
- clearheaded
- cogent
- commonsense
- conceptive
- conceptual
- consequent
- cool
- coolheaded
- credible
- decimal
- differential
- digital
- discriminating
- discursive
- down-to-earth
- earthy
- enlightened
- even
- everyday
- exponential
- figural
- figurative
- finite
- fractional
- hardheaded
- ideational
- imaginary
- impossible
- infinite
- informed
- integral
- intellectual
- intelligent
- internal
- irrational
- judicious
- just
- justifiable
- knowing
- knowledgeable
- legitimate
- level-headed
- levelheaded
- logarithmic
- logical
- lucid
- matter-of-fact
- mental
- negative
- noetic
- normal
- numeral
- numerary
- numeric
- odd
- ordinal
- philosophical
- phrenic
- plausible
- positive
- positivistic
- possible
- practical
- pragmatic
- prime
- prudent
- psychic
- radical
- ratiocinative
- real
- realistic
- reasonable
- reasoning
- reciprocal
- right
- sane
- scientific
- secular
- sensible
- sober
- sophic
- sound
- spiritual
- stable
- strong-minded
- subjective
- surd
- thinking
- together
- transcendental
- understanding
- unromantic
- unsentimental
- well-balanced
- well-founded
- well-grounded
- wholesome
- wise
- worldly
The rational hind Costard.