Unicode: 226D. Infix similarity operator. x ≭ y is by default interpreted as NotCupCap[x,y].
Unicode: F427. Infix ordering operator. x y is by default interpreted as NotGreaterGreater[x,y].
Unicode: 2279. Infix ordering operator. x ≹ y is by default interpreted as NotGreaterLess[x,y].
Unicode: 2275. Alias: Esc !>~ Esc. Infix ordering operator. x ≵ y is by default interpreted as NotGreaterTilde[x,y].
Unicode: 22EA. Infix ordering operator. x ⋪ y is by default interpreted as NotLeftTriangle[x,y].
Unicode: 2278. Infix ordering operator. x ≸ y is by default interpreted as NotLessGreater[x,y].
Unicode: F422. Infix ordering operator. x y is by default interpreted as NotLessLess[x,y].
Unicode: 2274. Alias: Esc !<~ Esc. Infix ordering operator. x ≴ y is by default interpreted as NotLessTilde[x,y].
Unicode: 22E8. Infix ordering operator. x ⋨ y is by default interpreted as NotPrecedesTilde[x,y].
Unicode: 220C. Alias: Esc !mem Esc. Infix set relation operator. x ∌ y is by default interpreted as NotReverseElement[x,y].