词根词缀:firm-
【来源及含义】Latin: strong, firm; steadfast or unwavering in purpose, loyalty, or resolve
【同源单词】affirm, affirmable, affirmation, affirmative, affirmative action, affirmatively
词根词缀:terr-, terra-, -ter
【来源及含义】Latin: earth, dry land, land
【相关描述】This unit presents many words that are used in references having to do with earth and land; that is, the loose, fragmented material that composes part of the surface of this planet that we live on.
Don't confuse this element with other words that are spelled in a similar way; such as, terrify, terrible.
【相关词根词缀】 Cross references of word families related directly, or indirectly, to: "land, ground, fields, soil, dirt, mud, clay, earth (world)": agra-; agrest-; agri-; agro-; argill-; choro-; chthon-; epeiro-; geo-; glob-; lut-; myso-; pedo-; pel-; rhyp-; soil-; sord-.
【同源单词】circumterrestrial, disinter, disinterment, exoterroid, extraterrestrial, extraterrestrial