As an adjective deductive
is of, pertaining to, or based on deduction (process of reasoning).
As a noun rationalist is
a person who follows the philosophy of rationalism.
deductive
English
Adjective
(
en adjective)
Of, pertaining to, or based on deduction (process of reasoning).
(logic) Based on inferences from general principles.
Derived terms
* deductive closure
* deductive database
* deductive language
* deductive mood
* deductive reasoning
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rationalist
English
Noun
(
en noun)
A person who follows the philosophy of rationalism.
Antonyms
*irrationalist