Common Words:
* Year
* Dear
* Fear
* Hear
* Near
* Clear
* Tear (noun - a drop of liquid from the eye)
* Shear (verb - to cut)
* Sneer
* Cheer
* Gear
* Pear
* Bear
* Sear
* Sphere
Less Common Words:
* Adhere
* Coerce
* Cleave
* Interfere
* Peregrine
* Pioneer
* Sphere
* Sincere
* Steer
* Premiere
Words ending in "ear" that are part of longer words:
* -linear
* -lunar
* -nuclear
* -solar
This is not an exhaustive list, but it gives you a good starting point!