What is another word for "smelling"?

Roget's Thesaurus (1911) lists these synonyms for "smelling": acrid, acridity, act, acute, agalloch, ambrosial, animal, aroma, aromatic, assafoetida, astringency, astringent, attar, bad, balm, balmy, bay, bergamot, bite, biting, bitter, bloodhound, bottle, bouquet, calambac, calambour, civet, effluvium, emanation, embalm, empyreuma, empyreumatic, essence, essential, eucalyptus, exhalation, exhale, fetid, fetor, fitchet.