Outrageous and Unheard-of

Outrageous adjective - Greatly exceeding bounds of reason or moderation.

Unheard-of and outrageous are semantically related. In some cases you can use "Unheard-of" instead an adjective "Outrageous".

Nearby Words: outrage, outrageously

Unheard-of adjective - Not known or experienced before.

Outrageous and unheard-of are semantically related. Sometimes you can use "Outrageous" instead an adjective phrase "Unheard-of".