பொருள் : Designed for or capable of a particular function or use.
							எடுத்துக்காட்டு : 
							A style of writing in which every word is functional.
							Functional architecture.
							
Not having or performing a function.
nonfunctionalபொருள் : Involving or affecting function rather than physiology.
							எடுத்துக்காட்டு : 
							Functional deafness.
							
பொருள் : Relating to or based on function especially as opposed to structure.
							எடுத்துக்காட்டு : 
							The problem now is not a constitutional one; it is a functional one.
							Delegates elected on a functional rather than a geographical basis.
							
பொருள் : Fit or ready for use or service.
							எடுத்துக்காட்டு : 
							The toaster was still functional even after being dropped.
							The lawnmower is a bit rusty but still usable.
							An operational aircraft.
							The dishwasher is now in working order.
							
ஒத்த சொற்கள் : operable, operational, usable, useable
பொருள் : Designed for or adapted to a function or use.
							எடுத்துக்காட்டு : 
							Functional education selects knowledge that is concrete and usable rather than abstract and theoretical.
							Functional architecture.