RATIONAL Crossword Clue & Answer

We found 255 solutions for 'RATIONAL' with 3 to 16 letters.

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Definition of rational

capable of being expressed as a quotient of integers; "rational numbers"; consistent with or based on or using reason; "rational behavior"; "a process of rational inference"; "rational thought"; having its source in or being guided by the intellect (as distinguished from experience or emotion); "a rational analysis"

Anagrams of rational

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Frequently asked questions for rational:

What is the best solution to the riddle RATIONAL?

Solution SANE is our most searched for solution by our visitors. Solution SANE is 4 letters long. We have 11 further solutions of the same word length.

How many solutions are there for the crossword clue "RATIONAL"?

There are 255 solutions. The longest is STRAIGHT-THINKING with 16 letters, and the shortest is ODD with 3 letters.

Is crossword puzzle clue "RATIONAL" trending today?

Indeed, "RATIONAL" is among today´s most searched crossword clues (latest update: 22 Dec 2025). Many solvers are struggling with this one!

How can I find the solution for "RATIONAL"?

Use our smart search feature to filter by word length. Our system organizes results by frequency and relevance. Search through millions of answers to thousands of crossword clues—for free!

How long are the solutions for "RATIONAL"?

Solutions are between 3 and 16 letters long.

Still in puzzle mode? Solve these clues related to ‘RATIONAL’

Clue	Answers

Rationalisation	82
Rationalism	77
rationalization	59
Rationale	46
rationally	15
rationalise	14
A WISE PERSON WHO IS CALM AND RATIONAL	11
A REAL NUMBER THAT CANNOT BE EXPRESSED AS A RATIONAL NUMBER	10
ANY RATIONAL OR IRRATIONAL NUMBER	10
Rationality	5
More rational	3
Rational and irrational numbers	2
Rationalize	2
Rational thinking	2
Irrationally sensitive	1
Vibrational energy unit	1
Operational military flight	1
Operational flight by a bomber or fighter	1
Operational flight	1
Operational branch	1

‘RATIONAL’ isn’t just a clue – it’s also a popular crossword answer! Check out these clues where ‘RATIONAL’ is the solution:

Clue	Answer

Endowed with reason (8)	rational
Logical, reasoned (8)
Based on reason or logic (8)
Sound; sensible (8)