or SUFFIX
-or; -er; indicates the doer; one who performs the action of the verb (act.or);
interventor N 3 1 NOM S M
interventor N 3 1 VOC S M
intervenio, intervenire, interveni, interventus V (4th) [XXXDX] lesser
come between, intervene; occur, crop up;
t SUFFIX
try to do -, keep doing - (Intensive/Iterative - forcible or iterative action);
intervent.or V 1 1 PRES PASSIVE IND 1 S
intervenio, intervenire, interveni, interventus V (4th) [XXXDX] lesser
come between, intervene; occur, crop up;

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.