ridgling vs ridgeling

ridgling and ridgeling both are nouns.

Word	Noun	Adjective	Verb	Adverb
ridgling	Yes	No	No	No
ridgeling	Yes	No	No	No

As nouns, ridgling and ridgeling are synonyms defined as:

Other synonyms of ridgling include ridgel, ridgil.

ridgling (noun)	ridgeling (noun)
a colt with undescended testicles	a colt with undescended testicles