Appendical is an adjective that relates to the appendix, a small, tube-like structure attached to the large intestine of the human body. Some synonyms for appendical include appendicular, appendiceal, and vermiform. Appendicular pertains to the appendages, or limbs, of the body, while appendiceal specifically refers to the appendix. Vermiform describes the appearance of the appendix, which resembles a worm-like tube. These terms are often used in medical contexts, particularly in discussions of the anatomy and function of the appendix. By understanding the synonyms of appendical, one can better understand the role of this structure in the human body.