महाभारतः mahābhārataḥ - book-12, chapter-187, verse-29

सुखस्पर्शः सत्त्वगुणो दुःखस्पर्शो रजोगुणः ।
तमोगुणेन संयुक्तौ भवतोऽव्यावहारिकौ ॥२९॥

29. sukhasparśaḥ sattvaguṇo duḥkhasparśo rajoguṇaḥ ,
tamoguṇena saṁyuktau bhavato'vyāvahārikau.

29. sukhasparśaḥ sattvaguṇaḥ duḥkhasparśaḥ rajoguṇaḥ
tamoguṇena saṃyuktau bhavataḥ avyāvahārikau

29. sukhasparśaḥ sattvaguṇaḥ (asti); duḥkhasparśaḥ rajoguṇaḥ
(asti); (tau) tamoguṇena saṃyuktau avyāvahārikau bhavataḥ

29. A pleasant experience is characteristic of the sattva quality; a painful experience is characteristic of the rajas quality. When these two (sattvic and rajasic experiences) are combined with the tamas quality, they become dysfunctional.

Words meanings summery:

• सुखस्पर्शः (sukhasparśaḥ) - a pleasant experience/contact (pleasant to the touch, pleasant contact, pleasant experience)

• सत्त्वगुणः (sattvaguṇaḥ) - the quality of goodness (sattva) (the sattva quality, the quality of goodness)

• दुःखस्पर्शः (duḥkhasparśaḥ) - a painful experience/contact (painful to the touch, painful contact, painful experience)

• रजोगुणः (rajoguṇaḥ) - the quality of passion (rajas) (the rajas quality, the quality of passion/activity)

• तमोगुणेन (tamoguṇena) - by the tamas (darkness) quality (by the tamas quality, by the quality of darkness/inertia)

• संयुक्तौ (saṁyuktau) - combined (referring to two qualities/experiences) (conjoined, united, endowed, combined)

• भवतः (bhavataḥ) - they become, they are

• अव्यावहारिकौ (avyāvahārikau) - dysfunctional, impractical (impractical, dysfunctional, not customary, unusable)

Words meanings and morphology

सुखस्पर्शः (sukhasparśaḥ) - a pleasant experience/contact (pleasant to the touch, pleasant contact, pleasant experience)

(adjective)

Nominative, masculine, singular of sukhasparśa

sukhasparśa - pleasant to the touch, agreeable contact

Compound type : tatpuruṣa (sukha+sparśa)

• sukha – pleasure, happiness, ease
  noun (neuter)
• sparśa – touch, contact, sensation
  noun (masculine)
  verbal noun
  Derived from root spṛś with suffix -a
  Root: spṛś (class 6)

सत्त्वगुणः (sattvaguṇaḥ) - the quality of goodness (sattva) (the sattva quality, the quality of goodness)

(noun)

Nominative, masculine, singular of sattvaguṇa

sattvaguṇa - the quality of sattva, the quality of goodness/purity

Compound type : ṣaṣṭhī-tatpuruṣa (sattva+guṇa)

• sattva – goodness, purity, essence, being, reality
  noun (neuter)
  From root as 'to be'.
  Root: as (class 2)
• guṇa – quality, attribute, constituent of nature
  noun (masculine)

दुःखस्पर्शः (duḥkhasparśaḥ) - a painful experience/contact (painful to the touch, painful contact, painful experience)

(adjective)

Nominative, masculine, singular of duḥkhasparśa

duḥkhasparśa - painful to the touch, disagreeable contact

Compound type : tatpuruṣa (duḥkha+sparśa)

• duḥkha – pain, suffering, misery, unhappiness
  noun (neuter)
• sparśa – touch, contact, sensation
  noun (masculine)
  verbal noun
  Derived from root spṛś with suffix -a
  Root: spṛś (class 6)

रजोगुणः (rajoguṇaḥ) - the quality of passion (rajas) (the rajas quality, the quality of passion/activity)

(noun)

Nominative, masculine, singular of rajoguṇa

rajoguṇa - the quality of rajas, the quality of passion/activity

Compound type : ṣaṣṭhī-tatpuruṣa (rajas+guṇa)

• rajas – passion, activity, dust, impurity
  noun (neuter)
• guṇa – quality, attribute, constituent of nature
  noun (masculine)

तमोगुणेन (tamoguṇena) - by the tamas (darkness) quality (by the tamas quality, by the quality of darkness/inertia)

(noun)

Instrumental, masculine, singular of tamoguṇa

tamoguṇa - the quality of tamas, the quality of darkness/inertia/ignorance

Compound type : ṣaṣṭhī-tatpuruṣa (tamas+guṇa)

• tamas – darkness, ignorance, inertia
  noun (neuter)
• guṇa – quality, attribute, constituent of nature
  noun (masculine)

संयुक्तौ (saṁyuktau) - combined (referring to two qualities/experiences) (conjoined, united, endowed, combined)

(adjective)

Nominative, masculine, dual of saṃyukta

saṁyukta - joined, united, connected, combined, endowed with

Past Passive Participle

PPP of yuj with prefix sam

Prefix: sam

Root: yuj (class 7)

भवतः (bhavataḥ) - they become, they are

(verb)

3rd person , dual, active, present indicative (laṭ) of bhū

present active

3rd person dual, present indicative, active voice

Root: bhū (class 1)

अव्यावहारिकौ (avyāvahārikau) - dysfunctional, impractical (impractical, dysfunctional, not customary, unusable)

(adjective)

Nominative, masculine, dual of avyāvahārika

avyāvahārika - impractical, not customary, non-functional, unreal (philosophical)

Derived from vyavahāra (practice, custom) with negation prefix 'a-'

Compound type : nañ-tatpuruṣa (a+vyāvahārika)

• a – not, non-, un-
  indeclinable
• vyāvahārika – practical, customary, transactional, worldly
  adjective (masculine)
  Derived from vyavahāra (practice, conduct)