Iceberg and Unmoved

Iceberg noun - A cold aloof person.

Unmoved and iceberg are semantically related. in unfeeling topic. In some cases you can use "Unmoved" instead an adjective "Iceberg".

Unmoved adjective - Emotionally unmoved.

Iceberg and unmoved are semantically related. Sometimes you can use "Iceberg" instead an adjective "Unmoved".