Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun olfaction

1 sense of olfaction

Sense 1
smell, sense of smell, olfaction, olfactory modality -- (the faculty that enables us to distinguish scents)
       => modality, sense modality, sensory system -- (a particular sense)
       => exteroception -- (sensitivity to stimuli originating outside of the body)