Advanced and First-string

Advanced adjective - Being far along in development.

First-string and advanced are semantically related In some cases you can use "First-string" instead an adjective "Advanced".

Nearby Words: advance, advancement, advancing, advancer

First-string adjective - Of the very best kind.

Advanced and first-string are semantically related in highest in importance topic. Sometimes you can use "Advanced" instead an adjective phrase "First-string".