i SUFFIX
-er, makes adjective comparative;
pacti.us ADJ 0 0 NOM S N COMP
pacti.us ADJ 0 0 VOC S N COMP
pacti.us ADJ 0 0 ACC S N COMP
pactus, pacta, pactum ADJ [XXXDX] lesser
agreed upon, appointed;
i SUFFIX
makes a verb PERF PPL into an adjective COMP (amat.ior => more loved);
pacti.us ADJ 0 0 NOM S N COMP
pacti.us ADJ 0 0 VOC S N COMP
pacti.us ADJ 0 0 ACC S N COMP
pacisco, paciscere, -, pactus V (3rd) [XXXDX] lesser
paciscor, pacisci, pactus sum V (3rd) DEP [XXXDX] lesser
make a bargain or agreement; agree, enter into a marriage contract; negotiate;
pango, pangere, pegi, pactus V (3rd) TRANS [XXXDX] lesser
pango, pangere, pepigi, pactus V (3rd) TRANS [XXXAO]
compose; insert, drive in, fasten; plant; fix, settle, agree upon, stipulate;

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.