Synonyms and related words :
annularity, annulation, artlessness, belly, bluffness, bluntness, broadness, brusqueness, candidness, candor, circularity, convexity, cylindricality, directness, forthrightness, frankness, freedom, freeness, genuineness, globosity, globularity, ingenuousness, openheartedness, openness, orbicularity, outspokenness, plain dealing, plain speaking, plainness, plainspokenness, rotundity, rotundness, sincerity, sphericality, sphericalness, sphericity, spheroidicity, spheroidity, straightforwardness, unconstraint, unreserve, unrestraint