curved
curving
arciform
arclike
arcual
bandy
bent
bowed
bowlike
concave
convex
convexed
curvilinear
embowed
excurvate
excurvated
excurved
gibbose
gibbous
humpbacked
humped
humpy
hunched
hunchy
out-bowed
oxbow
rotund
round
rounded
vaulted
marched
parched
starched