A foul odor can symbolize a curse, Amos 4:10.
A pleasing scent can symbolize goodness and a pleasing life, Eph. 5:2
Words and deeds that are offensive
Smelling a bad odor in a dream means hearing bad words, or it could mean distress. Smelling odor that emanates from under the armpit in a dream means headache, nasal congestions, cold, or hearing bad news, divulging secrets, dispelling rancor and jealousy, or it could mean relaxing after an exhausting workday, contracting an eye disease, or it could mean loathsomeness.
If a child smells such an odor from under his armpit in his dream, it means that he has reached his puberty, or it could mean an illness or an accident that could take away his life. (Also see Cloud of smoke; Perspiration; Smell)
To dream of an unpleasant odor predicts anxieties which could be major or minor (depending on how bad the dream smell is). Also, to smell something in your dream often indicates your past experiences and feelings with that particular smell. Your dream may be trying to convey a feeling to you by associating it with a familiar smell.
Catalyst for speciﬁc memories or issues.
To dream of inhaling sweet odors, is a sign of a beautiful woman ministering to your daily life, and successful financiering.
To smell disgusting odors, foretells unpleasant disagreements and unreliable servants.
Inhaling a pleasant odor is an omen of improved business conditions.