Elemental and First-line

Elemental adjective - Of or relating to the simplest facts or theories of a subject.

First-line and elemental are semantically related. In some cases you can use "First-line" instead an adjective "Elemental".

Nearby Words: element, elementary, elementally

First-line adjective - Singled out from a number or group as more to one's liking.

Elemental and first-line are semantically related. You can use "Elemental" instead an adjective phrase "First-line".