Dict words for English

Hi, not sure if this is the right place to list missing words. I just
went through a document, and here are some that can be added.

vertices (another plural form of vertex in addition to vertexes, which
sounds worse)
Laplacian (mathematical term. for example, a Laplacian matrix)
forwards (Joe often forwards messages to Sue)
tetrahedralization (the process of turning an object into tetrahedra,
which are 4 sides solids)