protestat.a VPAR 1 1 NOM S F PERF PASSIVE PPL
protestat.a VPAR 1 1 VOC S F PERF PASSIVE PPL
protestat.a VPAR 1 1 ABL S F PERF PASSIVE PPL
protestat.a VPAR 1 1 NOM P N PERF PASSIVE PPL
protestat.a VPAR 1 1 VOC P N PERF PASSIVE PPL
protestat.a VPAR 1 1 ACC P N PERF PASSIVE PPL
protesto, protestare, protestavi, protestatus V (1st) TRANS [XXXFS] veryrare
protestor, protestari, protestatus sum V (1st) DEP [XXXDO] lesser
testify, testify publicly, bear witness to; protest (L+S); assert (Bee);

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.