made of earth (adjective) earthen: clay
Detalii: earthy is 'similar to earth; hearty' or 'coarse, vulgar' while earthly is 'pertaining to human existence on earth'; earthen means 'made of earth or clay'
Sinonime: adherent, adhering, agglutinant, attaching, clinging, clingy, gelatinous, glutinous, gooey, gummed, gummy,
holding, hugging, mucilaginous, pasty, resinous,
sticky, tenacious, viscid, viscous, waxy
Antonime: inadhesive,
loose,
open,
separated, unattachable