Definitions
Fain is an archaic adverb that means 'gladly' or 'willingly'.
Example
I would fain go with you to the party.
Example
He was fain to help his friend in need.
Fane is a noun that refers to a temple or a shrine, especially one dedicated to a particular deity or saint.
Example
The fane was built in honor of the goddess Athena.
Example
The pilgrims visited the fane to offer their prayers.
Feign is a verb that means to pretend or to fake something.
Example
He feigned interest in her stories.
Example
She feigned illness to avoid going to school.
Tips To Remember the Differences
Here are a few tips to easily distinguish the difference between these words while keeping in mind the description we've provided:
To remember the difference between these words, associate fain with 'gladly' or 'willingly', fane with 'temple' or 'shrine', and feign with 'pretend' or 'fake'.
Remember this!
Remember, fain means 'gladly' or 'willingly', fane means 'temple' or 'shrine', and feign means 'pretend' or 'fake'.