Ivory-towered and Unachievable

Ivory-towered adjective - Very learned or educated but inexperienced in practical matters.

Unachievable and ivory-towered are semantically related. In some cases you can use "Unachievable" instead an adjective phrase "Ivory-towered".

Unachievable adjective - Impossible to achieve.

Ivory-towered and unachievable are semantically related. Sometimes you can use "Ivory-towered" instead an adjective "Unachievable".

Nearby Word: unachieved