महाभारतः mahābhārataḥ - book-5, chapter-93, verse-4

राजन्नान्यत्प्रवक्तव्यं तव निःश्रेयसं वचः ।
विदितं ह्येव ते सर्वं वेदितव्यमरिंदम ॥४॥

4. rājannānyatpravaktavyaṁ tava niḥśreyasaṁ vacaḥ ,
viditaṁ hyeva te sarvaṁ veditavyamariṁdama.

4. rājan na anyat pravaktavyam tava niḥśreyasam
vacaḥ viditam hi eva te sarvam veditavyam arimdama

4. O King, O destroyer of enemies, no other word (or counsel) for your supreme well-being (niḥśreyasa) needs to be spoken to you, for everything that should be known is indeed already known to you.

Words meanings summery:

• राजन् (rājan) - O Dhṛtarāṣṭra (O king)

• न (na) - not, no

• अन्यत् (anyat) - other, another, different

• प्रवक्तव्यम् (pravaktavyam) - to be spoken, should be spoken, fit to be spoken

• तव (tava) - your, to you

• निःश्रेयसम् (niḥśreyasam) - leading to supreme good, most beneficial; supreme bliss

• वचः (vacaḥ) - word, speech, saying, counsel

• विदितम् (viditam) - known, understood, perceived

• हि (hi) - indeed, surely, for, because

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

• ते (te) - to you, by you

• सर्वम् (sarvam) - all, everything

• वेदितव्यम् (veditavyam) - to be known, should be known, knowable

• अरिम्दम (arimdama) - O Dhṛtarāṣṭra (O suppressor of enemies, O destroyer of foes)

Words meanings and morphology

राजन् (rājan) - O Dhṛtarāṣṭra (O king)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

न (na) - not, no

(indeclinable)

अन्यत् (anyat) - other, another, different

(pronoun)

Nominative, neuter, singular of anya

anya - other, another, different, distinct

प्रवक्तव्यम् (pravaktavyam) - to be spoken, should be spoken, fit to be spoken

(adjective)

Nominative, neuter, singular of pravaktavya

pravaktavya - to be spoken, should be spoken, fit to be spoken

Gerundive

Derived from root vac with prefix pra.

Prefix: pra

Root: vac (class 2)

तव (tava) - your, to you

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (pronoun)

निःश्रेयसम् (niḥśreyasam) - leading to supreme good, most beneficial; supreme bliss

(noun)

Nominative, neuter, singular of niḥśreyasa

niḥśreyasa - supreme good, final beatitude, liberation; auspicious, salutary

Compound type : tatpurusha (nis+śreyas)

• nis – out, forth, away, completely
  indeclinable
• śreyas – better, superior, more excellent; welfare, prosperity, supreme good
  noun (neuter)

वचः (vacaḥ) - word, speech, saying, counsel

(noun)

Nominative, neuter, singular of vacas

vacas - word, speech, voice, saying, counsel

विदितम् (viditam) - known, understood, perceived

(adjective)

Nominative, neuter, singular of vidita

vidita - known, understood, perceived, found

Past Passive Participle

Derived from root vid.

Root: vid (class 2)

हि (hi) - indeed, surely, for, because

(indeclinable)

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

(indeclinable)

ते (te) - to you, by you

(pronoun)

Dative, singular of yuṣmad

yuṣmad - you (pronoun)

Note: Can also be genitive.

सर्वम् (sarvam) - all, everything

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, every, whole, entire

वेदितव्यम् (veditavyam) - to be known, should be known, knowable

(adjective)

Nominative, neuter, singular of veditavya

veditavya - to be known, should be known, knowable

Gerundive

Derived from root vid.

Root: vid (class 2)

अरिम्दम (arimdama) - O Dhṛtarāṣṭra (O suppressor of enemies, O destroyer of foes)

(noun)

Vocative, masculine, singular of arimdama

arimdama - suppressor of enemies, destroyer of foes

Compound type : tatpurusha (ari+dama)

• ari – enemy, foe
  noun (masculine)
• dama – taming, subduing, controlling; a suppressor
  noun (masculine)
  Root: dam (class 1)