ଅର୍ଥ : Not subject or susceptible to change or variation in form or quality or nature.
							ଉଦାହରଣ : 
							The view of that time was that all species were immutable, created by God.
							
ସମକକ୍ଷ : changeless
Capable of or tending to change in form or quality or nature.
A mutable substance.ଅର୍ଥ : Constant and unchanging.
							ଉଦାହରଣ : 
							The immutable laws of nature.