concretion 10 Associations

natural process (generic term) natural action (generic term) action (generic term) activity (generic term)

concretion 10 Associations

calculus rock (generic term) stone (generic term)

concretion 10 Associations

compaction compression densification concentration (generic term)

concretion 10 Associations

coalescence coalescency coalition conglutination union (generic term) unification (generic term) uniting (generic term)