Predominate and Uppermost

Predominate adjective - Having superior power and influence.

Uppermost and predominate are semantically related. In some cases you can replace term "Uppermost" with "Predominate", this adjectives are similar.

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

Predominate and uppermost are semantically related. Sometimes you can use "Predominate" instead an adjective "Uppermost".