| gray area(expression, colour, dullness, grayness) |
| become bluish-gray(expression, colour, dullness, grayness) |
| show gray(expression, colour, dullness, grayness) |
| pearl-gray(adjective, shade, colour, grayness) |
| gray-scale ultrasonography(expression, medicine, disorder, grayness) |
| gray hepatization(expression, medicine, disorder, grayness) |
| gray out(expression, medicine, disorder, colour, dullness) |
| gray scale(expression, medicine, disorder, colour, dullness) |
| almost gray(expression, colour, dullness, grayness) |
| appear blue-gray(expression, colour, dullness, grayness) |
| appear gray(expression, colour, dullness, grayness) |
| ash-gray of hair(expression, colour, dullness, grayness) |
| ashen-gray soil(expression, colour, dullness, grayness) |
| be touched with gray(expression, colour, dullness, grayness) |
| become gray(expression, colour, dullness, grayness) |
| become gray with worry(expression, colour, dullness, grayness) |
| begin to turn gray(expression, colour, dullness, grayness) |
| dull gray(expression, adjective, shade, colour, grayness) |
| future looked gray to him(expression, colour, dullness, grayness) |
| getting gray(expression, colour, dullness, grayness) |