Buddy-buddy and Hard-hearted

Buddy-buddy adjective - Closely acquainted.

Hard-hearted and buddy-buddy are semantically related. In some cases you can use "Hard-hearted" instead an adjective phrase "Buddy-buddy".

Hard-hearted adjective - Having or showing a lack of sympathy or tender feelings.

Buddy-buddy and hard-hearted are semantically related. Sometimes you can use "Buddy-buddy" instead an adjective phrase "Hard-hearted".