महाभारतः mahābhārataḥ - book-1, chapter-70, verse-30

अतिशक्त्या पितॄनर्चन्देवांश्च प्रयतः सदा ।
अन्वगृह्णात्प्रजाः सर्वा ययातिरपराजितः ॥३०॥

30. atiśaktyā pitṝnarcandevāṁśca prayataḥ sadā ,
anvagṛhṇātprajāḥ sarvā yayātiraparājitaḥ.

30. atiśaktyā pitṝn arcan devān ca prayataḥ sadā
anvaghṛhṇāt prajāḥ sarvāḥ yayātiḥ aparājitaḥ

30. Yayāti, the unconquered, always attentive and with great power, worshipped his ancestors and the gods, and protected all his subjects.

Words meanings summery:

• अतिशक्त्या (atiśaktyā) - with great power (with great power, with excessive strength)

• पितॄन् (pitṝn) - ancestors (ancestors, fathers)

• अर्चन् (arcan) - worshipping, honoring

• देवान् (devān) - gods (gods, deities)

• च (ca) - and (and, also)

• प्रयतः (prayataḥ) - attentive (to his duties) (restrained, disciplined, attentive, pure)

• सदा (sadā) - always (always, ever)

• अन्वघृह्णात् (anvaghṛhṇāt) - protected, favored (protected, favored, blessed)

• प्रजाः (prajāḥ) - subjects (subjects, progeny, people)

• सर्वाः (sarvāḥ) - all (all, every)

• ययातिः (yayātiḥ) - King Yayāti (Yayāti (a proper name))

• अपराजितः (aparājitaḥ) - unconquered (unconquered, undefeated)

Words meanings and morphology

अतिशक्त्या (atiśaktyā) - with great power (with great power, with excessive strength)

(noun)

Instrumental, feminine, singular of atiśakti

atiśakti - great power, excessive strength

Compound type : tatpuruṣa (ati+śakti)

• ati – over, beyond, very, excessively
  indeclinable
• śakti – power, strength, energy
  noun (feminine)
  Root: śak (class 5)

पितॄन् (pitṝn) - ancestors (ancestors, fathers)

(noun)

Accusative, masculine, plural of pitṛ

pitṛ - father, ancestor

अर्चन् (arcan) - worshipping, honoring

(adjective)

Nominative, masculine, singular of arc

arc - to worship, honor, praise

Present Active Participle

Root: arc (class 1)

Note: modifies Yayāti

देवान् (devān) - gods (gods, deities)

(noun)

Accusative, masculine, plural of deva

deva - god, deity

Root: div (class 4)

च (ca) - and (and, also)

(indeclinable)

प्रयतः (prayataḥ) - attentive (to his duties) (restrained, disciplined, attentive, pure)

(adjective)

Nominative, masculine, singular of prayata

prayata - restrained, disciplined, attentive, pure

Past Passive Participle

Derived from pra-yam

Prefix: pra

Root: yam (class 1)

Note: modifies Yayāti

सदा (sadā) - always (always, ever)

(indeclinable)

अन्वघृह्णात् (anvaghṛhṇāt) - protected, favored (protected, favored, blessed)

(verb)

3rd person , singular, active, past imperfect (laṅ) of anugrah

Imperfect, Parasmaipada

Prefix: anu

Root: grah (class 9)

प्रजाः (prajāḥ) - subjects (subjects, progeny, people)

(noun)

Accusative, feminine, plural of prajā

prajā - subjects, progeny, people

Prefix: pra

Root: jan (class 4)

सर्वाः (sarvāḥ) - all (all, every)

(pronoun)

Accusative, feminine, plural of sarva

sarva - all, every

Note: used here as an adjective, agrees with prajāḥ

ययातिः (yayātiḥ) - King Yayāti (Yayāti (a proper name))

(proper noun)

Nominative, masculine, singular of yayāti

yayāti - Yayāti (a famous king)

Note: proper name

अपराजितः (aparājitaḥ) - unconquered (unconquered, undefeated)

(adjective)

Nominative, masculine, singular of aparājita

aparājita - unconquered, undefeated

Past Passive Participle

a (negation) + parā (prefix) + jita (PPP of ji)

Compound type : tatpuruṣa (a+parājita)

• a – not, un-
  indeclinable
  negation prefix
• parājita – conquered, defeated
  adjective (masculine)
  Past Passive Participle
  parā (prefix) + jita (PPP of ji)
  Prefix: parā
  Root: ji (class 1)

Note: modifies Yayāti