fledgling vs fledgeling

fledgling and fledgeling both are nouns.

Word	Noun	Adjective	Verb	Adverb
fledgling	Yes	Yes	No	No
fledgeling	Yes	Yes	No	No

As adjectives, fledgling and fledgeling are synonyms defined as:

fledgling and fledgeling: (of a young bird) having acquired its flight feathers

As nouns, fledgling and fledgeling are synonyms defined as:

fledgling and fledgeling: young bird that has just fledged or become capable of flying

As nouns, fledgling and fledgeling are synonyms defined as:

Other synonyms of fledgling include entrant, freshman, neophyte, newbie, newcomer, starter.

fledgling (noun)	fledgeling (noun)
young bird that has just fledged or become capable of flying	young bird that has just fledged or become capable of flying
any new participant in some activity	any new participant in some activity

fledgling (adjective)	fledgeling (adjective)
(of a young bird) having acquired its flight feathers	(of a young bird) having acquired its flight feathers
young and inexperienced