महाभारतः mahābhārataḥ - book-3, chapter-80, verse-58

दुष्करं पुष्करं गन्तुं दुष्करं पुष्करे तपः ।
दुष्करं पुष्करे दानं वस्तुं चैव सुदुष्करम् ॥५८॥

58. duṣkaraṁ puṣkaraṁ gantuṁ duṣkaraṁ puṣkare tapaḥ ,
duṣkaraṁ puṣkare dānaṁ vastuṁ caiva suduṣkaram.

58. duṣkaram puṣkaram gantum duṣkaram puṣkare tapaḥ
duṣkaram puṣkare dānam vastum ca eva suduskaram

58. It is difficult to go to Puṣkara. Performing austerity (tapas) in Puṣkara is difficult. Giving charity (dāna) in Puṣkara is difficult. And to reside (there) is indeed very difficult.

Words meanings summery:

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

• पुष्करम् (puṣkaram) - to Puṣkara

• गन्तुम् (gantum) - to go

• दुष्करम् (duṣkaram) - difficult to do, hard

• पुष्करे (puṣkare) - in Puṣkara

• तपः (tapaḥ) - austerity (tapas), penance

• दुष्करम् (duṣkaram) - difficult to do, hard

• पुष्करे (puṣkare) - in Puṣkara

• दानम् (dānam) - charity (dāna), giving

• वस्तुम् (vastum) - to reside, to dwell

• च (ca) - and

• एव (eva) - indeed, only

• सुदुस्करम् (suduskaram) - very difficult, extremely hard

Words meanings and morphology

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

(adjective)

Nominative, neuter, singular of duṣkara

duṣkara - difficult to do, arduous, hard

Compound type : pra-ādi (dus+kara)

• dus – bad, difficult
  indeclinable
• kara – maker, doer, doing
  noun (neuter)
  kṛt-suffix
  from root kṛ + a (kāraka)
  Root: kṛ (class 8)

Note: Predicate adjective.

पुष्करम् (puṣkaram) - to Puṣkara

(proper noun)

Accusative, neuter, singular of puṣkara

puṣkara - Puṣkara (a sacred lake and pilgrimage site), lotus

Note: Object of implied motion for gantum.

गन्तुम् (gantum) - to go

(indeclinable)

Infinitive

root gam + tumun suffix

Root: gam (class 1)

Note: Infinitive expressing purpose.

दुष्करम् (duṣkaram) - difficult to do, hard

(adjective)

Nominative, neuter, singular of duṣkara

duṣkara - difficult to do, arduous, hard

Compound type : pra-ādi (dus+kara)

• dus – bad, difficult
  indeclinable
• kara – maker, doer, doing
  noun (neuter)
  kṛt-suffix
  from root kṛ + a (kāraka)
  Root: kṛ (class 8)

Note: Predicate adjective for tapaḥ.

पुष्करे (puṣkare) - in Puṣkara

(proper noun)

Locative, neuter, singular of puṣkara

puṣkara - Puṣkara (a sacred lake and pilgrimage site), lotus

Note: Location for tapaḥ.

तपः (tapaḥ) - austerity (tapas), penance

(noun)

Nominative, neuter, singular of tapas

tapas - religious austerity, penance, spiritual heat

Note: Subject of the sentence.

दुष्करम् (duṣkaram) - difficult to do, hard

(adjective)

Nominative, neuter, singular of duṣkara

duṣkara - difficult to do, arduous, hard

Compound type : pra-ādi (dus+kara)

• dus – bad, difficult
  indeclinable
• kara – maker, doer, doing
  noun (neuter)
  kṛt-suffix
  from root kṛ + a (kāraka)
  Root: kṛ (class 8)

Note: Predicate adjective for dānam.

पुष्करे (puṣkare) - in Puṣkara

(proper noun)

Locative, neuter, singular of puṣkara

puṣkara - Puṣkara (a sacred lake and pilgrimage site), lotus

Note: Location for dānam.

दानम् (dānam) - charity (dāna), giving

(noun)

Nominative, neuter, singular of dāna

dāna - giving, gift, charity, liberality

Note: Subject of the sentence.

वस्तुम् (vastum) - to reside, to dwell

(indeclinable)

Infinitive

root vas + tumun suffix

Root: vas (class 1)

Note: Infinitive expressing purpose.

च (ca) - and

(indeclinable)

एव (eva) - indeed, only

(indeclinable)

Note: Emphatic.

सुदुस्करम् (suduskaram) - very difficult, extremely hard

(adjective)

Nominative, neuter, singular of suduskaram

suduskaram - very difficult, extremely hard

Compound type : pra-ādi (su+duṣkara)

• su – good, well, very
  indeclinable
• duṣkara – difficult to do, arduous, hard
  adjective (neuter)

Note: Predicate adjective for vastum.