Apical and Five-star

Apical adjective - Situated at an apex.

Five-star and apical are semantically related in best topic. In some cases you can use "Five-star" instead an adjective "Apical", when it comes to topics like top.

Five-star adjective - Of the very best kind.

Apical and five-star are semantically related in best topic. Sometimes you can use "Apical" instead an adjective phrase "Five-star", if it concerns topics such as top.