महाभारतः mahābhārataḥ - book-1, chapter-201, verse-4

अन्योन्यस्य प्रियकरावन्योन्यस्य प्रियंवदौ ।
एकशीलसमाचारौ द्विधैवैकं यथा कृतौ ॥४॥

4. anyonyasya priyakarāvanyonyasya priyaṁvadau ,
ekaśīlasamācārau dvidhaivaikaṁ yathā kṛtau.

4. anyonyasya priyakarau anyonyasya priyaṃvadau
ekaśīlasamācārau dvidhā eva ekaṃ yathā kṛtau

4. They were pleasing to each other, spoke kindly to each other, and had identical character and conduct, as if one being had been made into two.

Words meanings summery:

• अन्योन्यस्य (anyonyasya) - of each other, to each other

• प्रियकरौ (priyakarau) - doing good, pleasing, beloved

• अन्योन्यस्य (anyonyasya) - of each other, to each other

• प्रियंवदौ (priyaṁvadau) - pleasant-speaking, kind-spoken

• एकशीलसमाचारौ (ekaśīlasamācārau) - having the same character and conduct, of one nature and behavior

• द्विधा (dvidhā) - in two ways, twofold, divided

• एव (eva) - indeed, certainly, only

• एकं (ekaṁ) - one, single

• यथा (yathā) - as, like, in which way

• कृतौ (kṛtau) - made, done, performed

Words meanings and morphology

अन्योन्यस्य (anyonyasya) - of each other, to each other

(pronoun)

Genitive, masculine, singular of anyonya

anyonya - each other, mutual

प्रियकरौ (priyakarau) - doing good, pleasing, beloved

(adjective)

Nominative, masculine, dual of priyakara

priyakara - doing good, pleasing, beloved

Compound type : tatpuruṣa (priya+kara)

• priya – dear, beloved, pleasing
  adjective (masculine)
• kara – doer, maker, hand
  noun (masculine)
  Root: kṛ (class 8)

अन्योन्यस्य (anyonyasya) - of each other, to each other

(pronoun)

Genitive, masculine, singular of anyonya

anyonya - each other, mutual

प्रियंवदौ (priyaṁvadau) - pleasant-speaking, kind-spoken

(adjective)

Nominative, masculine, dual of priyaṃvada

priyaṁvada - pleasant-speaking, kind-spoken

Compound type : upapada tatpuruṣa (priyaṃ+vada)

• priyaṃ – pleasantly, kindly
  indeclinable
• vada – speaking, speaker
  noun (masculine)
  From root 'vad' (to speak)
  Root: vad (class 1)

एकशीलसमाचारौ (ekaśīlasamācārau) - having the same character and conduct, of one nature and behavior

(adjective)

Nominative, masculine, dual of ekaśīlasamācāra

ekaśīlasamācāra - having the same character and conduct, of one nature and behavior

Compound type : bahuvrihi (eka+śīla+samācāra)

• eka – one, same, single
  adjective (masculine)
• śīla – character, disposition, habit
  noun (neuter)
• samācāra – conduct, practice, behavior
  noun (masculine)
  Prefixes: sam+ā

द्विधा (dvidhā) - in two ways, twofold, divided

(indeclinable)

एव (eva) - indeed, certainly, only

(indeclinable)

एकं (ekaṁ) - one, single

(pronoun)

Accusative, neuter, singular of eka

eka - one, single, unique, same

Note: Used adverbially here, 'as one'.

यथा (yathā) - as, like, in which way

(indeclinable)

कृतौ (kṛtau) - made, done, performed

(adjective)

Nominative, masculine, dual of kṛta

kṛta - made, done, performed, finished

Past Passive Participle

From root 'kṛ' (to do, to make)

Root: kṛ (class 8)