eff.are V 1 1 PRES ACTIVE INF 0 X
eff.are V 1 1 PRES PASSIVE IND 2 S Early
eff.are V 1 1 PRES PASSIVE IMP 2 S
effo, effare, effavi, effatus V (1st) TRANS [XEXDO] lesser
demarcate in words areas/boundaries for augury signs might be observed (PASS);
eff.are V 1 1 PRES IND 2 S Early
eff.are V 1 1 PRES IMP 2 S
effor, effari, effatus sum V (1st) DEP [XXXCO]
utter, say (solemn words); declare, announce, make known; speak, express;
Syncope r => v.r
Syncopated perfect often drops the 'v' and contracts vowel
effav.ere V 1 1 PERF ACTIVE IND 3 P
effo, effare, effavi, effatus V (1st) TRANS [XEXDO] lesser
demarcate in words areas/boundaries for augury signs might be observed (PASS);
*

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.