பொருள் : Not pertinent to the matter under consideration.
							எடுத்துக்காட்டு : 
							An issue extraneous to the debate.
							The price was immaterial.
							Mentioned several impertinent facts before finally coming to the point.
							
ஒத்த சொற்கள் : immaterial, impertinent, orthogonal
பொருள் : Not essential.
							எடுத்துக்காட்டு : 
							The ballet struck me as extraneous and somewhat out of keeping with the rest of the play.
							
பொருள் : Not belonging to that in which it is contained. Introduced from an outside source.
							எடுத்துக்காட்டு : 
							Water free of extraneous matter.
							Foreign particles in milk.
							
ஒத்த சொற்கள் : foreign