Orocline, which refers to a geological structure that has undergone bending or deformation, has several synonyms. One is fold, which pertains to the layering or wrinkling of rock formations. Another is flexure, which signifies a sharp curve or bend in a geological system. Arcuate is another synonym for orocline, especially when describing a curved or semi-circular shape of rock formations. Another alternative is oroclinal, which mimics the first syllables of orocline and denotes a geological process that results in a bending or curving of rocks or strata. Regardless of the word used, the concept of orocline remains the same, and it remains an important topic in the study of geology and earth science.