curved (adj.)

• arched
• arciform
• bending
• bent
• billowing
• billowy
• bowed
• curvaceous
• curvate
• curvilineal
• curvilinear
• curving
• curvy
• incurvate
• incurved
• labyrinthine
• mazy
• meandering
• recurvate
• recurved
• round
• rounded
• serpentine
• sinuous
• tortuous
• twisted
• twisting
• undulant
• wavy