stainon Upper intermediatealso onBasic words (BNC)? بُقْعَة,دنس,شائِبَة,عَيْب,عِلّة,لَطْخَة,وَصْمَة stain stain(noun) بُقْعَة,دنس,شائِبَة,عَيْب,عِلّة,لَطْخَة,وَصْمَة Forms noun stain