horseless

From horse +‎ -less.

horseless (not comparable)

1. Without a horse.
   • 1877, James F. Rusling, The Great West and Pacific Coast..., p. 402:

     The stealthy Apaches waited until their pale-face friends were well asleep, and then with a piece of cow-hide, hard and thin, sawed out a section of the adobe wall, at the other end of the corral, and in the morning Los Americanos found themselves horseless and muleless.

• shoreless