What is another word for "scent"?

Roget's Thesaurus (1911) lists these synonyms for "scent": acknowledge, acknowledgment, act, acute, agalloch, agent, ambrosial, animal, answer, antiphon, antiphony, aroma, aromatic, attar, balm, balmy, bay, because, bergamot, bewilder, blind, bloodhound, bottle, bouquet, calambac, calambour, cause, civet, clue, college, conceal, conclusive, counter, deceive, determine, discover, discovery, echo, effluvium, emanation.