词根词缀：hydro-, hydra-, hydr-, hyd-

【来源及含义】Greek: water

【相关词根词缀】 Cross references of word families that refer to "water": aqua-; hydat-; hygro-.

【同源单词】ahydrotaxis, anhydrase, anhydration, anhydride, anhydrobiosis, anhydrous

词根词缀：litho-, lith-, -lith, -lithic, -lite, -liths, -lites

【来源及含义】Greek: stone, rock; hard consolidated mineral matter; hard matter formed from mineral and earth material; hard substance that is solid

【相关词根词缀】 Related "stone, rock" word families: lapid-; petro-; saxi-; stele-.

【同源单词】abyssolith, acaustobiolith, acrolith, aerolite, allotriolith, amygdalolith