most rational

ADJECTIVE

realistic; of sound mind

Synonyms

STRONGEST

analytical balanced deliberate enlightened impartial intelligent judicious levelheaded logical lucid normal prudent reasonable sane sensible sober stable thoughtful wise

STRONG

calm cool intellectual knowing objective reasoning sound synthetic thinking

WEAK

all there cerebral circumspect cognitive collected deductive discerning discriminating far-sighted perspicacious philosophic ratiocinative reflective sagacious together well-advised

Antonyms

STRONGEST

careless confused foolish idiotic illogical insane irrational nonsensical senseless stupid thoughtless unbalanced unintelligent unreasonable unstable unsystematic unwise

STRONG

agitated excited

WEAK

ridiculous unrealistic unsound

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That’s a doubleplus-ungood list of options, and while it’s easy to say that the first one presents the most rational outcome for all sides, it’s not clear that even matters.

From Salon • Apr. 26, 2026

In a big crisis, I’m generally the most rational person around.

From The Wall Street Journal • Feb. 21, 2026

That’s why the comparative stability, cash flow and distribution networks of Microsoft, Alphabet and IBM make them the most rational way to own the quantum transition.

From MarketWatch • Dec. 15, 2025

"Bullrich is the most rational, which means proposing change that is a little more, perhaps, expected and reasonable," said Hernan Etchaleco, director of a local communications consultancy firm.

From Reuters • Oct. 21, 2023

Before the altar of this most rational of churches.

From "Atonement" by Ian McEwan