aquiculture vs hydroponics

aquiculture and hydroponics both are nouns.

Word	Noun	Adjective	Verb	Adverb
aquiculture	Yes	No	No	No
hydroponics	Yes	No	No	No

As nouns, aquiculture and hydroponics are synonyms defined as:

aquiculture and hydroponics: a technique of growing plants (without soil) in water containing dissolved nutrients

Other synonyms of aquiculture include tank farming.

aquiculture (noun)	hydroponics (noun)
a technique of growing plants (without soil) in water containing dissolved nutrients	a technique of growing plants (without soil) in water containing dissolved nutrients