EaseOfMovement
AlternativeHypothesis is an option for hypothesis testing functions like LocationTest that specifies the alternative hypothesis.
EdgeLabeling is an option for GraphPlot and related functions that specifies whether labeling specified for edges should be displayed by default.
FileType["file"] gives the type of a file, typically File, Directory, or None.
HammingDistance[u, v] gives the Hamming distance between strings or vectors u and v.
Overflow[] represents a number too large to represent explicitly on your computer system.
Underflow[] represents a number too small to represent explicitly on your computer system.
UndirectedEdge[u, v] or u \[UndirectedEdge] v represents an undirected edge of a graph with vertices u and v.
BeniniDistribution[\[Alpha], \[Beta], \[Sigma]] represents a Benini distribution with shape parameters \[Alpha] and \[Beta] and scale parameter \[Sigma].
Nest
(Built-in Mathematica Symbol) Nest[f, expr, n] gives an expression with f applied n times to expr.