convolution (n.)
- affectation
- arachnoid
- arching
- archipallium
- cerebellum
- cerebrum
- circularity
- complexity
- complexness
- complication
- concavity
- convexity
- crabbedness
- crookedness
- curvation
- curvature
- diencephalon
- entanglement
- fissure
- flashiness
- flatulence
- flatulency
- folia
- forebrain
- fornix
- fulsomeness
- garishness
- gaudiness
- grandiloquence
- grandiosity
- gyrus
- hindbrain
- hippocampus
- hypothalamus
- incurvation
- incurvature
- inflation
- intricacy
- involution
- involvement
- lobe
- loftiness
- luridness
- magniloquence
- mantle
- meninges
- meretriciousness
- mesencephalon
- metencephalon
- midbrain
- myelencephalon
- neopallium
- ostentation
- pallium
- perplexity
- pomposity
- pompousness
- pons
- pretension
- pretentiousness
- ramification
- rhetoric
- rhombencephalon
- rotundity
- sensationalism
- showiness
- sinuosity
- sinuousness
- subthalamus
- subtlety
- tanglement
- technicality
- telencephalon
- thalamus
- tortuosity
- tortuousness
- tumidity
- tumidness
- turgidity
- vaulting
- ventricle
- vermis