As an adjective leggiest
is (leggy).
As a noun leggies is
.
leggiest
English
Adjective
(head)
(leggy)
leggy
English
Adjective
(
er)
(UK, US) Having long legs; long-legged.
- Fred preferred leggy blondes.
(UK) Having attractive legs.
Taller or longer than usual.
- Plants grow leggy if deprived of light.