Embossment and High relief

Embossment noun - An impression produced by pressure or printing.

High relief and embossment are semantically related. In some cases you can replace phrase "High relief" with "Embossment", this terms are similar.

High relief noun - A sculptural relief in which forms extend out from the background to at least half their depth.

Embossment and high relief are semantically related. Sometimes you can use "Embossment" instead a noun phrase "High relief".