dusty vs olfactory

dusty

• Powdery and resembling dust. 

• Covered with dust. 

• Old; outdated; stuffily traditional. 

• Ugly, disgusting (a general term of abuse) 

• ugly, unwell, inadequate, bad (generally used in the negative) 

• Grey in parts. 

olfactory

• Concerning the sense of smell. 

• The sense of smell.