adult male
child
equestrian
fry
horseback rider
horseman
individual
kid
man
minor
mortal
nestling
nipper
person
shaver
small fry
somebody
someone
soul
tiddler
tike
tyke
youngster
-buster
busters
conver
electus
est'
flare-up
gladius
handstand
idemque
jackknife
mucro
one-arm
one-legged
staggerer
versum
Custer
adjuster
bluster
cluster
duster
fluster
juster
luster
lustre
muster
thruster