convolution Synonyms

vortex whirl swirl gyrus perissology supererogation tessellation tickler torsion tumidity turgescence turn twirl twist spiral snaking sleave perplexity pia mater pleonasm plicature pons raveling recurvation recurvity reticulation rotation roun scroll sinuosity volute volution medulla oblongata expansiveness cartouche rhombencephalon neopallium hypothalamus optic chiasm pineal body pituitary body sinuousness smocking tortuosity parietal lobe brain stem curlicue waviness whorl winding