rust, gangrene, ulcer, corrosive substance (acid etc.)

bell, ringer, doorbell (Afghanistan); rust; severe cold

to rust, to become ruined

rust, termite; trench, position, entrenchment

dirt, filth, scum, foam rust

red mark on the forehead of Hindus; needle, injection

red calico, chintz, spot

shovel, dark red plum, cooking stove, ditch

rod, stick; the red line Hindus draw on their foreheads

remedy, treatment; deep red