Ace and Tip-top

Ace adjective - Having or showing exceptional knowledge, experience, or skill in a field of endeavor.

Tip-top and ace are semantically related in great topic. In some cases you can use "Tip-top" instead an adjective "Ace".

Tip-top adjective - Of the very best kind.

Ace and tip-top are semantically related in good topic. Sometimes you can use "Ace" instead an adjective phrase "Tip-top", if it concerns topics such as pleasant.