Below are possible answers for the crossword clue Terra firma.
5 letter answer(s) to terra firma
EARTH
a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage)
connect to the earth; "earth the circuit"
hide in the earth like a hunted animal
once thought to be one of four elements composing the universe (Empedocles)
the 3rd planet from the sun; the planet we live on; "the Earth moves around the sun"; "he sailed around the world"
the abode of mortals (as contrasted with Heaven or Hell); "it was hell on earth"
the concerns of this life as distinguished from heaven and the afterlife; "they consider the church to be independent of the world"
the loose soft material that makes up a large part of the land surface; "they dug into the earth outside the church"
the solid part of the earth's surface; "the plane turned away from the sea and moved back over land"; "the earth shook for several minutes"; "he dropped the logs on the ground"
4 letter answer(s) to terra firma
SOIL
make soiled, filthy, or dirty; "don't soil your clothes when you play outside!"
material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use); "the land had never been plowed"; "good agricultural soil"
the geographical area under the jurisdiction of a sovereign state; "American troops were stationed on Japanese soil"
the part of the earth's surface consisting of humus and disintegrated rock
the state of being covered with unclean things
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