Common Words:
* eight
* neighbor
* weigh
* reign
* freight
* veil
* rein
* feign
* skein
* seize
* weird
* deign
* heinous
* height
* sleight
* weight
Less Common Words:
* beige
* eiderdown
* eigenvalue
* protein
* stein
* feint
* heinous
Remember:
The spelling "ei" can also represent other sounds depending on the word. For example, in the word "their," the "ei" makes a long "a" sound.