Antonyms are words that have opposite meanings to another word. Therefore, antonyms for "broadleaved everlasting pea" would include words such as narrow, deciduous, temporary, and short-lived. Narrow, as opposed to broad, would indicate something in narrower dimensions. Deciduous, as opposed to everlasting, would indicate something that sheds leaves annually. Temporary, as opposed to everlasting, would indicate something that lasts for a limited time. Short-lived, as opposed to everlasting, would indicate something that has a short lifespan. By understanding the antonyms of words, we can better understand the context and meaning of the word in question.