goad

(noun) a pointed instrument that is used to prod into a state of motion. Synonyms: prod.

(noun) a verbalization that encourages you to attempt something. Synonyms: goading, prod, prodding, urging, spur, spurring. Example: "The ceaseless prodding got on his nerves."

(verb) give heart or courage to. Synonyms: spur.

(verb) urge with or as if with a goad.

(verb) stab or urge on as if with a pointed stick. Synonyms: prick.

(verb) goad or provoke,as by constant criticism. Synonyms: needle. Example: "He needled her with his sarcastic remarks."