ari SUFFIX
-er; -ist; dealer in thing, maker/artisan (argent.arius = money/silver changer)
vulgari.us N 2 1 NOM S M
vulgus, vulgi N (2nd) N [XXXBO]
common people/general public/multitude/common herd/rabble/crowd/mob; flock;
ari SUFFIX
of, pertaining/belonging to; connected with; derived from; made of; -like;
vulgari.us ADJ 1 1 NOM S M POS
vulgus, vulgi N (2nd) N [XXXBO]
common people/general public/multitude/common herd/rabble/crowd/mob; flock;
i SUFFIX
-er, makes adjective comparative;
vulgari.us ADJ 0 0 NOM S N COMP
vulgari.us ADJ 0 0 VOC S N COMP
vulgari.us ADJ 0 0 ACC S N COMP
vulgaris, vulgaris, vulgare ADJ [XXXDX] lesser
usual, common, commonplace, everyday; of the common people; shared by all;

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.