i SUFFIX
makes a verb PERF PPL into an adjective COMP (amat.ior => more loved);
succincti.us ADJ 0 0 NOM S N COMP
succincti.us ADJ 0 0 VOC S N COMP
succincti.us ADJ 0 0 ACC S N COMP
succingo, succingere, succinxi, succinctus V (3rd) [XXXDX] lesser
gather up with a belt or girdle; prepare for action; surround;

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.