THESAURUS
indirectly
at an angle, by proxy, circlewise, circuitously, deceitfully, deviately, deviously, digressively, divagationally, divergently, excursively, fraudulently, furtively, guilefully, in behalf of, insidiously, obliquely, on one side, round about, shiftily, sideling, sidelong, sideways, sidewise, surreptitiously, to one side, treacherously, trickily, underhandedly