> it's more often than or not that they are different forms of the same word or closely related
Correct, but what I'm saying is that frequently etymologies are nothing more than fun exercises that would actually mislead you as to the modern definition because the word has changed so much. In those cases it's amusing to identify the shared root but you should be careful about blindly translating from one to the other. The original sense is often somewhere in the middle of the two modern meanings.
Taking your example of Genesis: if I know that Genesis means "the first book in the Bible" that doesn't help me derive the definition of "genetic" all by itself. Likewise if I know the "genetic" means "relating to the structures that encode traits in living organisms", I won't be able to arrive at "the first book in the Bible". At best I might come up with some folk etymology explaining that Genesis has to do with life, which is close but not fully accurate.
The correct understanding of the shared root of "creation" is only possible if you understand both concepts and triangulate to what they have in common. It cannot be derived from only one of the two definitions.
Correct, but what I'm saying is that frequently etymologies are nothing more than fun exercises that would actually mislead you as to the modern definition because the word has changed so much. In those cases it's amusing to identify the shared root but you should be careful about blindly translating from one to the other. The original sense is often somewhere in the middle of the two modern meanings.
Taking your example of Genesis: if I know that Genesis means "the first book in the Bible" that doesn't help me derive the definition of "genetic" all by itself. Likewise if I know the "genetic" means "relating to the structures that encode traits in living organisms", I won't be able to arrive at "the first book in the Bible". At best I might come up with some folk etymology explaining that Genesis has to do with life, which is close but not fully accurate.
The correct understanding of the shared root of "creation" is only possible if you understand both concepts and triangulate to what they have in common. It cannot be derived from only one of the two definitions.