feasible vs viable

feasible and viable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
feasible	No	Yes	No	No
viable	No	Yes	No	No

As adjectives, feasible and viable are synonyms defined as:

feasible and viable: capable of being done with means at hand and circumstances as they are

Other synonyms of feasible include executable, practicable, workable.

feasible (adjective)	viable (adjective)
capable of being done with means at hand and circumstances as they are	capable of life or normal growth and development
	capable of being done with means at hand and circumstances as they are