arena
arid
aride
arido
batir
battant
battre
calpestare
caminar
camminare
cansado
ciottoli
difcil
difficile
difficult
faticoso
fatiguant
foot
ghiaia
glissant
golpeando
grava
gravel
gravier
gray
grigio
gris
grit
inert
inerte
marche
marcher
pestare
pie
pied
piede
piedras
pierres
pietre
pisada
pounding
resbaladizo
sassi
sdrucciolevole
shingle
slippery
stones
tiring
trample
walk
walking