महाभारतः mahābhārataḥ - book-13, chapter-54, verse-22

निःशब्दमभवच्चापि गङ्गाकूलं पुनर्नृप ।
कुशवल्मीकभूयिष्ठं बभूव च यथा पुरा ॥२२॥

22. niḥśabdamabhavaccāpi gaṅgākūlaṁ punarnṛpa ,
kuśavalmīkabhūyiṣṭhaṁ babhūva ca yathā purā.

22. niḥśabdam abhavat ca api gaṅgākūlam punaḥ nṛpa
kuśavalmīkabhūyiṣṭham babhūva ca yathā purā

22. And again, O king, the bank of the Ganga became silent, predominantly covered with kusha grass and anthills, just as it was before.

Words meanings summery:

• निःशब्दम् (niḥśabdam) - silent, soundless

• अभवत् (abhavat) - became, was

• च (ca) - and

• अपि (api) - also, even

• गङ्गाकूलम् (gaṅgākūlam) - bank of the Ganga

• पुनः (punaḥ) - again, once more

• नृप (nṛpa) - O king

• कुशवल्मीकभूयिष्ठम् (kuśavalmīkabhūyiṣṭham) - predominantly full of kusha grass and anthills

• बभूव (babhūva) - became, was

• च (ca) - and

• यथा (yathā) - as, just as, how

• पुरा (purā) - before, formerly

Words meanings and morphology

निःशब्दम् (niḥśabdam) - silent, soundless

(adjective)

neuter, singular of niḥśabda

niḥśabda - silent, noiseless, soundless

Note: Used adverbially here.

अभवत् (abhavat) - became, was

(verb)

3rd person , singular, active, imperfect (laṅ) of bhū

Root: bhū (class 1)

च (ca) - and

(indeclinable)

अपि (api) - also, even

(indeclinable)

गङ्गाकूलम् (gaṅgākūlam) - bank of the Ganga

(noun)

neuter, singular of gaṅgākūla

gaṅgākūla - bank of the Ganga

Compound type : tatpurusha (gaṅgā+kūla)

• gaṅgā – Ganga (river)
  proper noun (feminine)
• kūla – bank, shore
  noun (neuter)

पुनः (punaḥ) - again, once more

(indeclinable)

नृप (nṛpa) - O king

(noun)

Vocative, masculine, singular of nṛpa

nṛpa - king, ruler (lit. 'protector of men')

कुशवल्मीकभूयिष्ठम् (kuśavalmīkabhūyiṣṭham) - predominantly full of kusha grass and anthills

(adjective)

neuter, singular of kuśavalmīkabhūyiṣṭha

kuśavalmīkabhūyiṣṭha - abounding in kusha grass and anthills

Compound type : bahuvrihi (kuśa+valmīka+bhūyiṣṭha)

• kuśa – kusha grass (Poa cynosuroides), a sacred grass
  noun (masculine)
• valmīka – anthill, termite mound
  noun (masculine)
• bhūyiṣṭha – most abundant, predominant
  adjective (neuter)

बभूव (babhūva) - became, was

(verb)

3rd person , singular, active, perfect (liṭ) of bhū

Root: bhū (class 1)

च (ca) - and

(indeclinable)

यथा (yathā) - as, just as, how

(indeclinable)

पुरा (purā) - before, formerly

(indeclinable)