Choose the perfect synonym or antonym for the word A theory is a well-thought-out explanation of some aspect of the natural world, based on facts, testing, or observation. It is not just a guess, but an explanation with considerable support.
Theory
/ˈθɪəri/Synonyms:
Antonyms:
Examples:
"It's nothing to do with theories.
'You have a theory?' asked Inspector Neele.
He intended to prove Bichat's theory of the primitive tissue.
Etymology:
The word theory was first used in the English language in the late 16th century. It comes from the Greek theoria, meaning contemplation or speculation, derived from theorein, meaning to view or observe.
Usage Statistics:
108 mentions per 1 million words 
Hint: Frequency according to COCA
Very Often
Hint: Frequency according to COCA
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