abil SUFFIX
-able, -ble; having the passive quality, able to, able to be;
equitabil.is ADJ 3 2 NOM S C POS
equitabil.is ADJ 3 2 VOC S C POS
equitabil.is ADJ 3 2 GEN S X POS
equitabil.is ADJ 3 2 ACC P C POS
eques, equitis N (3rd) M [XXXBO]
horseman/cavalryman/rider; horsemen (pl.), cavalry; equestrian order;
knight (abb. eq.); (wealthy enough to own his own horse); horse (Bee);
equito, equitare, equitavi, equitatus V (1st) [XXXDX] lesser
ride (horseback);

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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.