महाभारतः mahābhārataḥ - book-5, chapter-8, verse-21

अज्ञातवासं घोरं च वसता दुष्करं कृतम् ।
दुःखमेव कुतः सौख्यं राज्यभ्रष्टस्य भारत ॥२१॥

21. ajñātavāsaṁ ghoraṁ ca vasatā duṣkaraṁ kṛtam ,
duḥkhameva kutaḥ saukhyaṁ rājyabhraṣṭasya bhārata.

21. ajñātavāsam ghoram ca vasatā duṣkaram kṛtam
duḥkham eva kutaḥ saukhyam rājyabhraṣṭasya bhārata

21. Indeed, a terrible and difficult task was accomplished by living in exile (ajñātavāsa). For one who has lost their kingdom, where is happiness? There is only sorrow, O Bhārata.

Words meanings summery:

• अज्ञातवासम् (ajñātavāsam) - unknown dwelling, living in disguise, exile

• घोरम् (ghoram) - dreadful, terrible, fearful

• च (ca) - and, also

• वसता (vasatā) - by one dwelling, by one living

• दुष्करम् (duṣkaram) - difficult to do, hard, arduous

• कृतम् (kṛtam) - done, made, accomplished

• दुःखम् (duḥkham) - sorrow, suffering, pain

• एव (eva) - indeed, only, just

• कुतः (kutaḥ) - from where, how, why

• सौख्यम् (saukhyam) - happiness, comfort, joy

• राज्यभ्रष्टस्य (rājyabhraṣṭasya) - of one fallen from kingdom, of one deprived of kingdom

• भारत (bhārata) - O descendant of Bharata, O Bhārata

Words meanings and morphology

अज्ञातवासम् (ajñātavāsam) - unknown dwelling, living in disguise, exile

(noun)

Accusative, masculine, singular of ajñātavāsa

ajñātavāsa - unknown dwelling, living in disguise, exile

Compound type : tatpuruṣa (ajñāta+vāsa)

• ajñāta – unknown, not known
  adjective (masculine)
  Past Passive Participle
  Prefix: a
  Root: jñā (class 9)
• vāsa – dwelling, residence, living
  noun (masculine)
  Root: vas (class 1)

घोरम् (ghoram) - dreadful, terrible, fearful

(adjective)

Accusative, masculine, singular of ghora

ghora - dreadful, terrible, fearful, formidable

च (ca) - and, also

(indeclinable)

वसता (vasatā) - by one dwelling, by one living

(verbal participle)

दुष्करम् (duṣkaram) - difficult to do, hard, arduous

(adjective)

Nominative, neuter, singular of duṣkara

duṣkara - difficult to do, hard, arduous

Compound type : tatpuruṣa (dur+kara)

• dur – difficult, bad, hard
  prefix
• kara – doer, making
  noun (masculine)
  Derived from root kṛ + a suffix
  Root: kṛ (class 8)

कृतम् (kṛtam) - done, made, accomplished

(verbal participle)

दुःखम् (duḥkham) - sorrow, suffering, pain

(noun)

Nominative, neuter, singular of duḥkha

duḥkha - sorrow, suffering, pain, misery

एव (eva) - indeed, only, just

(indeclinable)

कुतः (kutaḥ) - from where, how, why

(indeclinable)

सौख्यम् (saukhyam) - happiness, comfort, joy

(noun)

Nominative, neuter, singular of saukhya

saukhya - happiness, comfort, joy, well-being

Derived from sukha with ṣya suffix denoting state or quality.

राज्यभ्रष्टस्य (rājyabhraṣṭasya) - of one fallen from kingdom, of one deprived of kingdom

(adjective)

Genitive, masculine, singular of rājyabhraṣṭa

rājyabhraṣṭa - fallen from kingdom, deprived of kingdom, exiled

Compound type : tatpuruṣa (rājya+bhraṣṭa)

• rājya – kingdom, realm, state
  noun (neuter)
• bhraṣṭa – fallen, deprived, corrupted
  verbal participle (masculine)
  Past Passive Participle
  Root: bhraṃś (class 1)

भारत (bhārata) - O descendant of Bharata, O Bhārata

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, relating to Bharata

Taddhita derivation from Bharata