Intempestive is an adjective that refers to something or someone that happens or occurs at an inappropriate time. Synonyms for this word include untimely, inopportune, inconvenient, unseasonable, inappropriate, unsuitable, and ill-timed. These words all convey the idea that something is happening or being done at the wrong time, and may cause harm or difficulty. Some additional synonyms for intempestive include ill-judged, premature, hasty, reckless, impulsive, and thoughtless. These words suggest that the action being taken is not only poorly timed, but also poorly considered, and may have negative consequences. Ultimately, the word intempestive and its synonyms all express a sense of unpreparedness or lack of foresight, leading to difficulties or problems.