tangential Synonyms

digressive touching tangentially tangent subsidiary secondary rambling peripheral perimetric unimportant irrelevant incidental not pertinent not germane not to the point unrelated neither here nor there beside the point asymptotic unconnected parenthetic osculatory nonessential extraneous excursive divergent discursive accidental deflecting confocal confluent extrinsic immaterial minor marginal insignificant inessential inconsequential inapposite inapplicable impingent approaching