Fault line
Fault line noun - (geology) line determined by the intersection of a geological fault and the earth's surface.
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Synonyms for Fault line
Fracture line and fault line are semantically related. In some cases you can replace phrase "Fracture line" with "Fault line", this phrases are similar.
Fracture line
Fault line and fracture line are semantically related. Sometimes you can replace phrase "Fault line" with "Fracture line", this phrases are similar.
Mutual synonyms
Cite this Source
Fracture line and Fault line. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/fault_line/fracture_line
Fault line & Fracture line. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/fault_line/fracture_line>.
Fracture line or Fault line. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/fault_line/fracture_line.
Google Ngram Viewer shows how "fault line" and "fracture line" have occurred on timeline