ag.entium VPAR 3 1 GEN P X PRES ACTIVE PPL
ago, agere, egi, actus V (3rd) [XXXAO]
drive/urge/conduct/act; spend (time w/cum); thank (w/gratias); deliver (speech)
agent.ium N 3 3 GEN P M
agens, agentis N (3rd) M [XLXEO] uncommon
advocate, pleader; secret police (pl.) (frumentarii/curiosi); land surveyors;
agent.ium ADJ 3 1 GEN P X POS
agens, (gen.), agentis ADJ [XXXES] uncommon
efficient, effective, powerful;

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.