Only things with ridges are ridged, like mountain ranges or a plowed field. Backs lifting heavy loads, strict regulations, and things or ideas which are stiff, inflexible, or uncompromising are rigid.
ridged / rigid
Only things with ridges are ridged, like mountain ranges or a plowed field. Backs lifting heavy loads, strict regulations, and things or ideas which are stiff, inflexible, or uncompromising are rigid.