Stab
Part of speech: noun
Definition: An act of stabbing or thrusting with an object. A wound made by stabbing. Pain inflicted on a person's feelings. An attempt. Criticism.
Part of speech: verb
Definition: To pierce or to wound with a pointed tool or weapon, especially a knife or dagger. To aim a blow with a weapon or a finger (at someone or something). To aim a blow with a weapon or a finger. To cause a sharp, painful sensation.
Pang
Part of speech: noun
Definition: A paroxysm of extreme physical pain or anguish; a sudden and transitory agony; a throe.A sharp, sudden feeling of a mental or emotional nature, as of joy or sorrow.
Part of speech: verb
Definition: To torment; to torture; to cause to have great pain or suffering.