Best file format for putting Illustrator graphic into a Microsoft Word document (printed + digital)?

Hi there,

Please be patient, I'm new here.

I have trouble inserting my Illustrator graphics into a word document. I've used the SVG-format, which messed up the fonts. I want the text in my different graphics to be the same font size, but when I insert the graphics they're very small and I have to pull them bigger, which messes with the font size. I'm writing my dissertation in Microsoft Word and don't want to switch to InDesgin or other.

Thank you very much for your help!

Best,

Friederike