The Latin word humus
Word humus
Meaning earth
Synonyms terra, ager

Other words that might be of interest
fossa ‘ditch’, nemus ‘grove, glade’, limus ‘slime, mud, mire’, arbor ‘tree’, silva ‘forest’, saxum ‘stone’, lapis ‘stone’, petra ‘stone’, harena ‘sand’, pulvis ‘dust’, mons ‘mountain’, calculus ‘pebble, stone’