- saddle-sore - (of a rider) sore after riding a horse
Antonym: painless (indirect, via painful)
- saddle sore, gall - an open sore on the back of a horse caused by ill-fitting or badly adjusted saddle
--1 is a kind of animal disease
- saddle sore - sore on a horseback rider chafed by a saddle
--2 is a kind of gall