பொருள் : Not subject or susceptible to change or variation in form or quality or nature.
எடுத்துக்காட்டு :
The view of that time was that all species were immutable, created by God.
ஒத்த சொற்கள் : immutable
Capable of or tending to change in form or quality or nature.
A mutable substance.பொருள் : Remaining the same for indefinitely long times.
ஒத்த சொற்கள் : unalterable