What is a synonym for "ridged"?

Synonym for ridged, meaning having ridges or raised lines, includes grooved, furrowed, corrugated, ribbed, bumpy, crinkled, and striated, describing surface with raised lines or ridges, similar to textured organizer surface. Ridged describes object with raised lines or ridges, like ridged potato chip with wavy surface, ridged roof with corrugated metal, or ridged sand from wind. Synonyms depend on context, for example, corrugated means having ridges and grooves like corrugated cardboard or metal, ribbed means having ribs or raised lines like ribbed fabric, grooved means having long narrow channels but similar to ridged, furrowed means having trenches or wrinkles like furrowed brow, and bumpy means uneven with small ridges. For example, ridged surface can be called corrugated surface, ribbed surface, or grooved surface. So synonym for ridged is corrugated, ribbed, grooved, furrowed, bumpy, or striated, indicating surface with raised lines or ridges, distinguishing from rigid which means stiff, as ridged refers to texture with ridges while rigid refers to stiffness, so synonyms focus on texture with raised lines.