Greathearted and Of age

Greathearted adjective - Feeling or displaying no fear by temperament.

Of age and greathearted are semantically related. In some cases you can use "Of age" instead an adjective "Greathearted".

Of age adjective - Having attained a specific age; (`aged' is pronounced as one syllable).

Greathearted and of age are semantically related. Sometimes you can use "Greathearted" instead an adjective phrase "Of age".