Stress (dukkha):

Alternative translations for dukkha include suffering, burdensomeness, and pain. However -- despite the unfortunate connotations it has picked up from programs in "stress-management" and "stress-reduction" -- the English word stress, in its basic meaning as the reaction to strain on the body or mind, has the advantage of covering much the same range as the Pali word dukkha. It applies both to physical and mental phenomena, ranging from the intense stress of acute anguish or pain to the innate burdensomeness of even the most subtle mental or physical fabrications. It also has the advantage of being universally recognized as something directly experienced in all life, and is at the same time a useful tool for cutting through the spiritual pride that keeps people attached to especially refined or sophisticated forms of suffering: once all suffering, no matter how noble or refined, is recognized as being nothing more than stress, the mind can abandon the pride that keeps it attached to that suffering, and so gain release from it. Still, in some of the verses of the Dhammapada, stress seems too weak to convey the meaning, so in those verses I have rendered dukkha as pain, suffering, or suffering & stress.