THEORY Crossword Clue & Answer

We found 121 solutions for 'THEORY' with 3 to 20 letters.

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Definition of theory

a belief that can guide behavior; "the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"; a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; "theories can incorporate facts and laws and tested hypotheses"; "true in fact and theory"

Frequently asked questions for theory:

What is the best solution to the riddle THEORY?

Solution NOTION is our most searched for solution by our visitors. Solution NOTION is 6 letters long. We have 8 further solutions of the same word length.

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

There are 121 solutions. The longest is TENTATIVE EXPLANATION with 20 letters, and the shortest is EYE with 3 letters.

Is crossword puzzle clue "THEORY" trending today?

Yes, "THEORY" is currently trending (last update: 01 Dec 2025). Many solvers seem to find this clue challenging! Other clues with traffic peaks today are: smother, Unique, Support, Wild party and Heap praises on.

How can I find the solution for "THEORY"?

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 "THEORY"?

Solutions are between 3 and 20 letters long.

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

Clue	Answers

Derived from experiment and observation rather than theory	11
A PERSON WHO FAVORS AN ECONOMIC THEORY OF LAISSEZ-FAIRE AND SELF-REGULATING MARKETS	11
CONSTRUCT A THEORY ABOUT	11
AN ENGLISH ASTROPHYSICIST AND ADVOCATE OF THE STEADY STATE THEORY OF COSMOLOGY	11
COMBINING FORMS THEORY	10
A POLITICAL THEORY FAVORING UNLIMITED AUTHORITY BY A SINGLE INDIVIDUAL	10
A SKETCHY SUMMARY OF THE MAIN POINTS OF AN ARGUMENT OR THEORY	10
A POLITICAL THEORY FAVORING COLLECTIVISM IN A CLASSLESS SOCIETY	10
CONSPIRACY THEORY (FILM) DIRECTOR	10
ANY POLITICAL THEORY FAVORING IMMODERATE UNCOMPROMISING POLICIES	10
A STATISTICAL THEORY DEALING WITH THE LIMITS AND EFFICIENCY OF INFORMATION PROCESSING	10
A THEORY OF COMPETITION STATED IN TERMS OF GAINS AND LOSSES AMONG OPPOSING PLAYERS	10
CONSPIRACY THEORY (FILM) CAST	10
A POLITICAL THEORY ADVOCATING AN AUTHORITARIAN HIERARCHICAL GOVERNMENT	10
A SPECIALIST IN THE THEORY OF EDUCATION	10
STRANGENESS theory, subject of	2
PLUTONIC theory, advocate of the	2
URKULTUR people (theory)	2
MORAL theory, form of	2
HEAT theory, former	2

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

Clue	Answer

Explanation as to how something might work (6)	theory
Body of principles (6)
The Big Bang, e.g. (6)
Practice's counterpart (6)
Set of ideas to explain something (6)
Unproven explanation (6)
Set of ideas (6)