The word "odoriferously" refers to something that has a strong or unpleasant smell. Synonyms for this word include "stinkingly," "pungently," "reekingly," "fetidly," and "malodorously." "Stinkingly" refers to something that emits a particularly repulsive or offensive odor. "Pungently" describes a smell that is sharp and penetrating. "Reekingly" suggests a strong and persistent unpleasant smell. "Fetidly" refers to a smell that is extremely unpleasant and offensive. Finally, "malodorously" describes something that has a bad or unpleasant odor. Each of these synonyms can be used in place of "odoriferously" to describe something with a strong, unpleasant scent.