acumen, wit

CANNINESS
WordClue
WITacumen, penetration
MINDwit, intellect
NOUSmind, wit
ACUMENwit, penetration
PSYCHEmind, wit
FOXINESSacumen, shrewdness
KEENNESSacumen, canniness
SHARPNESSacumen
SHREWDNESSacumen, intelligence
FOXINESSacumen, shrewdness
TRIANGLEacute or equilateral