ailing vs seedy

ailing and seedy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
ailing	No	Yes	No	No
seedy	No	Yes	No	No

As adjectives, ailing and seedy are synonyms defined as:

Other synonyms of ailing include indisposed, peaked, poorly, sickly, under the weather, unwell.

ailing (adjective)	seedy (adjective)
somewhat ill or prone to illness	full of seeds
	morally degraded
	somewhat ill or prone to illness
	shabby and untidy