dispassionate

Definition: (adjective) Devoid of or uninfluenced by emotion or prejudice.
Synonyms: unemotional, cool, collected, calm, unmoved, unfazed, unruffled, imperturbable, unexcitable.
Usage: You are not impulsive, you are not romantic, you are accustomed to view everything from the strong dispassionate ground of reason and calculation.
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