Russian-English translations for серый

dim
us
The lighting was too dim for me to make out his facial features.He may be a bit dim, but hes not stupid.His vision grew dimmer as he aged.
dull
us
All these knives are dullHe sat through the dull lecture and barely stayed awakeWhen does having a dull personality ever get you a girlfriend? Even if you get one, how does being dull help you keep a relationship for over a year?

gray
us
the gray dollar, i.e. the purchasing power of the elderlyMy hair is beginning to graythe graying of America
grey
uk
us
the grey dollar, i.e. the purchasing power of the elderlyMy hair is beginning to greythe greying of Europe
grey, gray
uneducated