The good news is this is possible! Once an email is sent a permanent URL for your email is generated. You can find this URL under your Campaigns page through the "Click More" button to the right of your email campaign. Clicking this button will give you the option to select "Share" in the given drop-down.
Once you grab this URL it can be shared on a website, in an email, a social media post, or in your case this word document!