Perfect rhymes:
* carrier
* barrier
* earlier
* liar
* sillier
* warrior
Near rhymes:
* mirror
* clearer
* nearer
* steer
* peer
* shear
You can also find rhymes that are less perfect, but still work well depending on the context, such as:
* interior
* superior
* exterior
Let me know if you'd like me to find rhymes for a different word!