Smell

flaire

(sensation)

olfacte

(sense of smell)

olor

(sensation)

ensumar

(sense with nose)

fer olor de

(to have a particular smell, whether good or bad; if descriptive, followed by "like" or "of")

flairar

(sense with nose)

flairar

(to have a particular smell, whether good or bad; if descriptive, followed by "like" or "of")

odorar

(sense with nose)

olorar

(sense with nose)

sentir olor de

(sense with nose)