"because"
Another word or phrase that can be used instead of "for this reason" is "therefore" or "as a result".
reason...the happening
logic
For some reason, this does not save my answer, the word hack.
Another word for the Age of Reason is the Enlightenment. It refers to a period in the 18th century characterized by a focus on reason, science, and individualism, as well as a movement towards intellectual and cultural progress.
political boycott
Another word for the first reason is "primary." This term indicates that it is the most important or initial rationale behind a decision or action. Other synonyms include "initial" or "principal."
One word that shares the same root as "unreasonable" is "reason." Both words stem from the Latin word "ratio," meaning "reason" or "logic."
Motive
A writer uses the word "but" for a few reason. The word "but" can be used in a sentence easy or it can add on another thought.
First of all your question should read: "Whats another word for 'edge'?" or "What is another word for edge?" Don't EVER use "What is a other" the word "another" was created for a reason! But what kind of edge? A precipice is an edge. Then there's tip. Try looking at a thesaurus.
Another word for the time that was dubbed the Age of Reason would just be the Enlightenment. This was a period during the 17th and 18th centuries that was a societal reformation. There was progress made in science, art, and faith, as well as knowledge and scientific thought.