Astringent and Hard core

Astringent adjective - Tending to draw together or constrict soft organic tissue.

Hard core and astringent are semantically related In some cases you can replace phrase "Hard core" with "Astringent", this terms are similar.

Nearby Word: astringently

Hard core noun - The most dedicated and intensely loyal nucleus of a group or movement.

Astringent and hard core are semantically related in serious topic. Sometimes you can use "Astringent" instead an adjective phrase "Hard core".