s, a, o, b, d, e, k, c, h, r, i are letters that make 'horseback rider'
ER, OR, id, rider, BA, EB, Eb, Ba, AC, SE, rid, RI, horseback, back, ride, horse, DE, ID, Ac, Er, Ho, Se, SEB are words within 'horseback rider'
1 possible definitions for 'horseback rider'
Under this definition, horseback rider is a noun and has the following properties:
horseman, equestrian have the same meaning as 'horseback rider'
'horseback rider' can be a type of rider.
picador, bronco buster, broncobuster, fox hunter, horsewoman, roughrider, postilion, buster, postillion, jockey are types of 'horseback rider'.
equestrian, horsemanship are derivatives of 'horseback rider'.