"Lacrimatory" is a rare and specific word that means "causing tears" or "having the ability to produce tears." There are a few synonyms for this term that can be used depending on the context. One of the most common words that can be used instead of "lacrimatory" is "tear-inducing." Other synonyms include "tearful," "weepy," "sad," "emotional," and "crying." These words can be used in various scenarios where something causes an individual to tear up or produce tears. While lacrimatory may not be a commonly used word in everyday language, these synonyms can help us communicate the same meaning effectively.