First-class and Loftiest

First-class adjective - Of the very best kind.

Loftiest and first-class are semantically related In some cases you can use "Loftiest" instead an adjective phrase "First-class".

Loftiest adjective - Being at a point or level higher than all others.

First-class and loftiest are semantically related in top topic. Sometimes you can use "First-class" instead an adjective "Loftiest".