ORTHOGONAL
Scrabble letter values: O1R1T1H4O1G2O1N1A1L1 = 14
Definition
- adjective not pertinent to the matter under consideration. — synonyms: extraneous, immaterial, impertinent
- adjective statistically unrelated.
- adjective having a set of mutually perpendicular axes. — synonyms: rectangular
Examples
- “an issue extraneous to the debate”
- “the price was immaterial”
- “mentioned several impertinent facts before finally coming to the point”