Synesthesia is a condition in which the senses mix together (for example some people with Synesthesia see certain colors for certain sounds, or hear different sounds for different colors, and so on. So smells can have colors for someone with Synesthesia. There is no definite answer I can give, for three reasons. One, you did not specify which type of odor in your question. Two, I, nor anyone I know has Synesthesia. Three, the mixing of senses for people with Synesthesia is unique for every person affected, so it is impossible to give a true answer.
to smell to smell to smell to smell
smell smell smell
you can smell taco's and burrito's
Why do my gardenias have NO smell
cats can smell a barbecue and it can smell smoke
to smell = "amuyan"
what does it smell with
no smell
I suspect you would smell nothing at all.
It doesn't have a smell. We make the smell our selves.
All animals can smell, they do smell and can.
A grasshopper uses its antenna to smell with. They smell for foods and also use their smell to find predators.