Pacifiable is a word that describes something or someone that can be calmed or pacified. There are several synonyms for this word, and some of the most common ones include placable, appeasable, mollifiable, and conciliatory. All these terms denote the capacity of a person or situation to be soothed or made peaceful. Other similar words that can be used include tranquilizing, soothing, and calming. Generally, pacifiable is used to describe a situation or a person that can be relieved of stress; therefore, using these synonyms can help you better communicate your intentions in writing or conversation.