Smooth text resizing while using device fonts?

Hi guys, long time lurker here needs some help.

I have a project that I’m working on that makes use of dynamic texts with device fonts. These texts need to fit in certain containers. The problem that I’m having is that when using device fonts the text doesn’t resize smoothly when the user stretches the swf with scale mode set to SHOW_ALL, but rather seems to resize by font points instead of pixels. This makes the text cut off at the edges of the containing TextField.

What are the options to make this scale smoothly without embedding the fonts?

Original size:

Slightly resized: