The word "emanative" refers to something that emits or gives off, like an odor or a sound. Synonyms for this word include "emitting," "radiating," "emanating," "issuing," "discharging," and "exuding." Each of these words describes the act of something being released or given off, whether it's a smell or a noise. In some cases, these synonyms can also be used to describe the release of energy or heat. While they may differ slightly in their nuances, they all share the same basic meaning: that something is being emitted or given off from a particular source.