First-string and Tiptop

First-string adjective - Of the very best kind.

Tiptop and first-string are semantically related. in superior topic. In some cases you can use "Tiptop" instead an adjective phrase "First-string", when it comes to topics like first-rate.

Tiptop adjective - Of the highest quality.

First-string and tiptop are semantically related. Sometimes you can use "First-string" instead an adjective "Tiptop".