tormenting Synonyms

tormentous teasing stinging smarting severe rankling railroading racking plaguing piercing pestering painful irritating terrible throbbing anguishing unbearable obsessive agonising worrying vexatious vexing troublesome troubling torturous torture torment intimidating hurtful cruel biting bedevil bedeviling badgering awful annoying agonizing aggravating afflict afflicting acute dire distressing hurting haunt harrying harrowing harassing grievous gnawing