| bleb |
| blob |
| bloom(noun, mark, spot, stain, flaw) |
| blot(noun, mark, spot, stain, flaw) |
| blot on the landscape(expression, idiom, mark, spot, stain) |
| blotch(noun, mark, spot, stain, flaw) |
| blur(noun, mark, spot, stain, flaw) |
| brand(noun, mark, spot, stain, flaw) |
| bruise(noun, mark, spot, stain, flaw) |
| bug(noun, mark, spot, stain, flaw) |
| bump(noun, pimple) |
| catch(noun, mark, spot, stain, flaw) |
| chip(noun, mark, spot, stain, flaw) |
| cicatrix(noun, mark, spot, stain, flaw) |
| corn |
| defacement(noun, mark, spot, stain, flaw) |
| defect(noun, mark, spot, stain, flaw) |
| deformity(noun, mark, spot, stain, flaw) |
| dent(noun, mark, spot, stain, flaw) |
| discoloration(noun, mark, spot, stain, flaw) |