Synonyms for Isometric (same or very similar meaning)
WordNet sense 1 (a line connecting isometric points):
isometric line
WordNet sense 2 (having equal dimensions or measurements):
isometrical
WordNet sense 3 (well matched; having the same quantity, value, or measure as another):
equal
WordNet sense 4 (having three dimensions):
cubic, three-dimensional
From the ODE community, based on WordNet
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