The word's field
Dukkha is both an adjective and a noun, and its double grammar carries its whole reach. As an adjective it means the unpleasant, the painful, whatever causes misery, and it stands as the plain opposite of sukha, the pleasant. As a noun it names that unpleasantness itself. The Pali lexical tradition is unusually frank about the difficulty of translating it: the standard dictionary observes that no single English word covers the same ground, that the modern renderings are all too specialized, too limited, or too strong, and that dukkha is equally mental and physical, so that "pain" leans too far toward the body and "sorrow" too far toward the mind. The word sits precisely where those two would be forced apart in English.
The career of dukkha is inseparable from the first of the four ariyasaccā, the noble truths, where the recognition of dukkha opens the teaching. There the word gathers the familiar cases (birth, aging, sickness, death, union with the unloved, separation from the loved, not getting what one wants) and then draws them to a point: the five aggregates of grasping are themselves dukkha. On the commentarial reading this is not the claim that every moment feels painful, but that everything conditioned is unreliable, stress-bearing, unable to satisfy. The tradition later unfolds the single word into three: the dukkha of ordinary pain, the dukkha of change or loss, and the dukkha built into conditioned formations as such. What begins as the word for an aching body becomes the name for the mark that conditioned existence wears throughout — the counterpart to anicca, impermanence, and to anattā (see atta), not-self.
In the corpus
Our corpus record carries **156 occurrences of dukkha across 5 works**. The distribution is weighted toward the longer and more discursive collections. The Digha Nikaya, the long discourses, holds 54 occurrences, the largest share, which fits a collection whose set-piece expositions of the path return again and again to the analysis of the four truths. The Sutta Nipata, one of the oldest verse strata, follows with 44. The Udana carries 29 and the Itivuttaka 19 (both short collections in which a terse saying is framed by narrative), and the Dhammapada accounts for 10.
That spread is itself informative. Dukkha is not concentrated in a single doctrinal treatise but is spread across long prose, early verse, and the compact utterance collections alike, which is what one would expect of a word that names the tradition's founding diagnosis rather than a specialized technical term. The surfaces preserved in the record show the word doing both of its grammatical jobs: the neuter singular dukkhaṁ, the noun naming the fact, and the plural dukkhā, the several pains or the several things that are painful. The concordance loci recovered in the present record fall within the Dhammapada, and it is there that the walkable citations below are found.
Canonical moments
The Dhammapada verses in our record turn on the link between craving, attachment, and dukkha. At Dhammapada 69 the fool's deed that seemed sweet ripens into dukkha once its fruit is reached — the word names the delayed cost of an act whose pleasantness was only its surface. The same logic governs the run of verses on affection: at Dhammapada 210 both meeting the disliked and parting from the liked are set down as dukkha, and the sequence that follows, at Dhammapada 221, counsels letting go of anger and possessiveness so that the dukkhā, the pains, do not fasten on one who clings to nothing of name and form.
Two further loci give the word its widest frame. At Dhammapada 191 the one who sees with right discernment sees dukkhaṁ (suffering, its arising, its passing, and the eightfold path beyond it), so that the single noun stands in for the whole structure of the four truths compressed into a verse. And at Dhammapada 278 the declaration that all conditioned things are dukkha, seen with discernment, is offered as the path to purification: here dukkha is no longer one experience among others but the general character of the constructed, the recognition of which is itself the turning. Read in sequence these verses move the word from the sting of a particular act to the standing mark of everything that arises and passes.
The word's world
Dukkha names what conditioned existence feels like from within, and it is best understood against the words for the mind that registers it and the release that ends it. Its nearest partner in the record is vedana, feeling: the dictionary defines dukkha first as painful vedanā, so that the word begins as the quality of a sensation before it becomes the name for a condition. Its counterpole is nibbana, the extinction in which dukkha ceases, which the tradition sometimes states simply as the ending of dukkha rather than by any positive description. Between the feeling and the release stand the faculties that do the work: sati, mindfulness, and panna, the discernment by which, in the verses above, dukkha is seen for what it is. And because the first truth diagnoses the five grasping aggregates as dukkha, the word bears directly on citta, the mind that grasps.
Across the wings the resonances are structural rather than lexical, since dukkha is less a soul-word than a verdict on the soul's situation. The Sanskrit cognate duḥkha runs through the shared Indian analysis of bondage and release, set against the liberation sought under atman and brahman; the Buddhist use is distinctive precisely in refusing a permanent self behind the suffering. Where the Hebrew and Greek traditions locate the self in a breathing life (nephesh, psychē), the Pali analysis begins instead from the unsatisfactoriness of any such life as conditioned. Dukkha is thus the pivot of its tradition: not the thing to be saved, but the exact fact whose full recognition is said to open the way beyond it.
Grounding: corpus figures and citations from the live Logoi corpus record (receipt soul-word-journey-v0). PTS Pali–English Dictionary senses from the wing's lexicon shelf. Cross-references: vedana, nibbana, sati, panna, citta, atta, atman, brahman.