"Equitancy" is a word in ENGLISH

A warlike tribe of indians, related to the blackfeet, formerly inhabiting the region of Wyoming, but now mostly on reservations …

A circular inclosure for the exhibition of feats of horsemanship, acrobatic displays, etc. Also, the company of performers, with their …

Of or pertaining to horses or horsemen, or to horsemanship; as, equestrian feats, or games.

The art of riding on horseback; performance on horseback; horsemanship; as, feats equestrianism.

A riding, or the act of riding, on horseback; horsemanship.

A striking act of strength, skill, or cunning; a trick; as, feats of horsemanship, or of dexterity.

I horsemanship, a sidelong or curveting kind of gallop.

The act or art of riding, and of training and managing horses; manege.

A school for teaching horsemanship, and for training horses.

Art of horsemanship, or of training horses.

A suffix denoting state, office, dignity, profession, or art; as in lordship, friendship, chancellorship, stewardship, horsemanship.