Real quick, not trying to bash anyone, I'm just stating a fact.
I constantly see people thinking that rhyming = lyricism when it doesn't.
Let's pretend that "lyricism" is Peanut Butter and "rhyming" is Jelly. You can have one without the other, the product is still good. If you put them together however, you get an even better product.
See the thing is, there's a huge flaw with considering rhyming is part of lyricism. An underground rapper like Copywrite can fill his bars full of multi's and be considered a GREAT lyricist, just because he was sure to fill his verse full of meaningless rhymes that don't mean shit. But, a mainstream rapper like Jay-Z can fill his bars full of poetic lines and be considered a BAD lyricist, because he didn't fill his verse with multi's and internals.
So following this logic, every TRShady rapper who has ever stuffed their verse with a 5+ syllable multi is an automatically better lyricist than a great like Nas.
Rhyming is how the words sounds, lyricism is what the words mean. Eminem is a great rhymer yeah, but his word choice (lyricism) added to the powerful effect he had on fans. Look at his early work: "Rock Bottom" is filled with some brilliant writing. On the first listen, the listener wouldn't even notice all the rhyming going on. They're just mesmerized by the incredible word choice.
Thank y'all.