Atheists: Do you avoid words that etymologically suggest the existence of a deity?

For instance, when speaking about biological beings, do you tend to use "organism" rather than "creature," since the second implies a created being? Do you use "excitement" rather than "enthusiasm," since the second, from the root "theos," implies possession by a deity?
Update: Please note: As Maurog succinctly pointed out, this would be impossible to do all the time. I'm simply asking if you ever find yourself avoiding such words when you can.
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