The rules that use the vocabulary item "initial" are:

<point_type>

initial point

initial points

<point_type-not_ranked-initial_point-sing>

initial point

<point_type-pl>

initial points

<point_type-not_ranked-sing>

initial point

<point_type-initial_point-sing>

initial point

<point_type-not_ranked-pl>

initial points

<point_type-sing>

initial point

<point_type-not_ranked>

initial point

initial points