ori SUFFIX
-orous, -ory; having to do with, pretaining to; tending to;
testatori.a ADJ 1 1 NOM S F POS
testatori.a ADJ 1 1 VOC S F POS
testatori.a ADJ 1 1 ABL S F POS
testatori.a ADJ 1 1 NOM P N POS
testatori.a ADJ 1 1 VOC P N POS
testatori.a ADJ 1 1 ACC P N POS
testor, testari, testatus sum V (1st) DEP [XXXBX]
give as evidence; bear witness; make a will; swear; testify;
i SUFFIX
art or craft done by the person (abstract noun of person); office of, -ship;
testatori.a N 1 1 NOM S F
testatori.a N 1 1 VOC S F
testatori.a N 1 1 ABL S F
testator, testatoris N (3rd) M [XLXEO] uncommon
testator; one who makes a will; witness, one who testifies (L+S);

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.