7211. She has an insatiable love for music.

✅ The correct answer is option A.
unsatisfiable : not capable of being satisfied.

unchanging : not changing; remaining the same.

irreconcilable : (of ideas or statements) so different from each other that they cannot be made compatible.

undesirable : not wanted or desirable because harmful, objectionable, or unpleasant.

insatiable : (of an appetite or desire) impossible to satisfy.

Synonym of unsatisfiable is insatiable