When describing something as "vice-like," there are several synonyms to convey a similar meaning. The term "clenched" can indicate a tight grip or hold, while "tight" denotes a compact squeeze. "Gripping" connotes a firm grasp, while "constricting" suggests pressure, constriction or compression of something. "Crushing" is a term that emphasizes a particularly heavy squeeze or pressure, while "clamping" means to hold something tightly and securely. Additionally, "grappling" is a synonym that indicates a physical struggle or wrestling match. Ultimately, all of these synonyms convey a sense of pressure, force, or a powerfully restraining grip.