The word snifts seems to be an obscure term with no apparent synonyms. Some suggest that it may be a variant of the word sniffs or whiffs, both of which refer to the action of inhaling a scent or odor. Other possible synonyms that share a similar meaning to snifts include sniffs, whiffs, inhalations, snorts, and breaths. However, there is no definitive answer to the question of what are the synonyms for snifts. It is worth noting that the word snifts may be a regional or dialectal term, which might explain its uncommon usage and absence of synonyms.