Susceptible1. (a.) Capable of influence; readily acted upon; as, a person susceptible to a disease.
2. (a.) Capable of impression; having nice sensibility; impressible; tender; sensitive; as, children are more susceptible than adults; a man of a susceptible heart.
Thesaurus Entries
accessible, adaptable, affected, alive to, amenable, answerable for, apt, apt to, aroused, aware, bendable, bending, bright, capable of, clever, cognizant, compliant, conscious, delicate, dependent on, disposed, docile, ductile, educable, elastic, emotionable, exposed, exposed to, extensible, extensile, fabricable, facile, fictile, flexible, flexile, flexuous, formable, formative, giving, gullible, impressed, impressible, impressionable, impressive, in danger of, incident to, inclined, influenceable, influenced, instructable, intelligent, liable, liable to, like putty, likely to, limber, lissome, lithe, lithesome, malleable, moldable, motivated, movable, naive, naked, naked to, nonimmune, nonresistant, obliged to, obnoxious, open, open to, open-minded, passible, perceptive, persuadable, persuasible, pervious, plastic, pliable, pliant, predisposed, prone, prone to, quick, ready, ready for, receptive, responsible for, responsive, ripe for instruction, roused, schoolable, sensible, sensile, sensitive, sensitive to, sentient, sequacious, shapable, soft, softhearted, springy, standing to, stirred, suasible, subject, subject to, submissive, suggestible, supple, susceptive, susceptive to, swayable, swayed, sympathetic, teachable, tender, tenderhearted, thirsty for knowledge, touched, tractable, tractile, trainable, warmhearted, weak, whippy, willing, willowy, within range of, yielding