Abreast and Nearest

Abreast adjective - Having information especially as a result of study or experience.

Nearest and abreast are semantically related In some cases you can replace term "Nearest" with "Abreast", this adjectives are similar.

Nearest adverb - (superlative of `near' or `close') within the shortest distance.

Abreast and nearest are semantically related in close by physically topic. Sometimes you can use "Abreast" instead an adjective "Nearest".