महाभारतः mahābhārataḥ - book-3, chapter-164, verse-22

भूयश्चैव तु तप्तव्यं तपः परमदारुणम् ।
उवाच भगवान्सर्वं तपसश्चोपपादनम् ॥२२॥

22. bhūyaścaiva tu taptavyaṁ tapaḥ paramadāruṇam ,
uvāca bhagavānsarvaṁ tapasaścopapādanam.

22. bhūyaḥ ca eva tu taptavyaṃ tapaḥ paramadāruṇam
uvāca bhagavān sarvaṃ tapasaḥ ca upapādanam

22. And moreover, an extremely severe asceticism (tapas) must be performed. The worshipful Lord (bhagavat) then explained the entire process for performing this penance.

Words meanings summery:

• भूयः (bhūyaḥ) - again, further, furthermore, more

• च (ca) - and, also

• एव (eva) - indeed, certainly, only, even

• तु (tu) - but, however, indeed, moreover

• तप्तव्यं (taptavyaṁ) - to be performed, that should be practiced

• तपः (tapaḥ) - asceticism, penance, heat

• परमदारुणम् (paramadāruṇam) - extremely severe, most terrible

• उवाच (uvāca) - he said, he spoke

• भगवान् (bhagavān) - the worshipful one, the glorious one, the Lord

• सर्वं (sarvaṁ) - all, whole, every

• तपसः (tapasaḥ) - of asceticism, of penance

• च (ca) - and, also

• उपपादनम् (upapādanam) - causing to happen, means of performance, accomplishment

Words meanings and morphology

भूयः (bhūyaḥ) - again, further, furthermore, more

(indeclinable)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, certainly, only, even

(indeclinable)

तु (tu) - but, however, indeed, moreover

(indeclinable)

तप्तव्यं (taptavyaṁ) - to be performed, that should be practiced

(adjective)

Nominative, neuter, singular of taptavya

taptavya - to be heated, to be suffered, to be performed (of tapas)

Gerundive

From root tap (to heat, practice asceticism) with -tavya suffix

Root: tap (class 1)

तपः (tapaḥ) - asceticism, penance, heat

(noun)

Nominative, neuter, singular of tapas

tapas - heat, asceticism, penance (tapas), religious austerity

Root: tap (class 1)

परमदारुणम् (paramadāruṇam) - extremely severe, most terrible

(adjective)

Nominative, neuter, singular of paramadāruṇa

paramadāruṇa - extremely severe, most terrible, very formidable

Compound type : karmadhāraya (parama+dāruṇa)

• parama – highest, supreme, excellent, extreme
  adjective (neuter)
• dāruṇa – terrible, dreadful, severe, harsh
  adjective (neuter)

उवाच (uvāca) - he said, he spoke

(verb)

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

Root: vac (class 2)

भगवान् (bhagavān) - the worshipful one, the glorious one, the Lord

(adjective)

Nominative, masculine, singular of bhagavat

bhagavat - possessing fortune, glorious, divine, venerable, the worshipful one, Lord (bhagavat)

Note: Used here as a proper noun or title referring to a deity or revered being.

सर्वं (sarvaṁ) - all, whole, every

(pronoun)

Accusative, neuter, singular of sarva

sarva - all, every, whole, complete

तपसः (tapasaḥ) - of asceticism, of penance

(noun)

Genitive, neuter, singular of tapas

tapas - heat, asceticism, penance (tapas), religious austerity

Root: tap (class 1)

च (ca) - and, also

(indeclinable)

उपपादनम् (upapādanam) - causing to happen, means of performance, accomplishment

(noun)

Accusative, neuter, singular of upapādana

upapādana - causing to happen, obtaining, production, means of effecting, accomplishment

Agent Noun/Verbal Noun

From root pad (to go, obtain) with upasarga upa and causal suffix

Prefix: upa

Root: pad (class 4)