i Register
In some senses, matrix is marked as archaic, figuratively. Watch for register when choosing this word.
ADJ.
arbitrary, common, dangerous, diagonal, diagonalisable, easier, full, interstellar
The diagonal matrix made the calculation much easier for the students.
VERB + MATRIX
dancing, love, non-square, seen, show, transpose
I've seen the matrix of data organized in rows and columns.
MATRIX + NOUN
closeth, family, fan, forums, inception, printer, trilogy
The printer matrix finally broke down after years of continuous use in the office.
PREP.
in, on, out
The data was organized in a matrix to make the analysis easier.
ADV.
exactly
The data points were arranged in exactly the same matrix format across all three experiments.