महाभारतः mahābhārataḥ - book-5, chapter-70, verse-78

प्रियश्च प्रियकामश्च गतिज्ञः सर्वकर्मणाम् ।
को हि कृष्णास्ति नस्त्वादृक्सर्वनिश्चयवित्सुहृत् ॥७८॥

78. priyaśca priyakāmaśca gatijñaḥ sarvakarmaṇām ,
ko hi kṛṣṇāsti nastvādṛksarvaniścayavitsuhṛt.

78. priyaḥ ca priyakāmaḥ ca gatijñaḥ sarvakarmaṇām
kaḥ hi kṛṣṇa asti naḥ tvādṛk sarvaniścayavitsuhṛt

78. And you are a dear one, a well-wisher, and a knower of the proper course for all actions (karma). Indeed, O Krishna, who else like you is a friend and advisor, knowledgeable about all right decisions, that we have?

Words meanings summery:

• प्रियः (priyaḥ) - a dear friend (referring to Krishna) (dear, beloved, favorite, friend)

• च (ca) - and

• प्रियकामः (priyakāmaḥ) - well-wisher, desirous of good

• च (ca) - and

• गतिज्ञः (gatijñaḥ) - knower of the proper course of action (knower of the course, knowing the path)

• सर्वकर्मणाम् (sarvakarmaṇām) - of all actions (karma)

• कः (kaḥ) - who else (who, what)

• हि (hi) - emphasizes the uniqueness of Krishna (indeed, surely)

• कृष्ण (kṛṣṇa) - Arjuna addresses Krishna (O Krishna)

• अस्ति (asti) - is, exists

• नः (naḥ) - our, to us

• त्वादृक् (tvādṛk) - like you, similar to you

• सर्वनिश्चयवित्सुहृत् (sarvaniścayavitsuhṛt) - a friend who knows all decisions, an advisor knowledgeable of all resolutions

Words meanings and morphology

प्रियः (priyaḥ) - a dear friend (referring to Krishna) (dear, beloved, favorite, friend)

(adjective)

Nominative, masculine, singular of priya

priya - dear, beloved, favorite, friend, pleasant

derived from root √prī (to love)

Root: prī (class 9)

च (ca) - and

(indeclinable)

प्रियकामः (priyakāmaḥ) - well-wisher, desirous of good

(adjective)

Nominative, masculine, singular of priyakāma

priyakāma - desirous of good, well-wishing, benevolent, amiable

Compound type : bahuvrihi (priya+kāma)

• priya – dear, beloved, pleasant, good
  adjective (masculine)
  derived from root √prī (to love)
  Root: prī (class 9)
• kāma – desire, wish, love, sensual pleasure
  noun (masculine)
  derived from root √kam (to desire)
  Root: kam (class 1)

च (ca) - and

(indeclinable)

गतिज्ञः (gatijñaḥ) - knower of the proper course of action (knower of the course, knowing the path)

(adjective)

Nominative, masculine, singular of gatijña

gatijña - knower of the path, knowing the right course, acquainted with destiny

Compound type : tatpurusha (gati+jña)

• gati – motion, course, path, state, destiny
  noun (feminine)
  derived from root √gam (to go)
  Root: gam (class 1)
• jña – knower, acquainted with
  adjective (masculine)
  agent noun from root √jñā (to know)
  Root: jñā (class 9)

सर्वकर्मणाम् (sarvakarmaṇām) - of all actions (karma)

(noun)

Genitive, neuter, plural of sarvakarman

sarvakarman - all actions, all deeds

Compound type : karmadharaya (sarva+karman)

• sarva – all, every, whole
  pronoun (masculine)
• karman – action (karma), deed, work, duty, religious rite
  noun (neuter)
  derived from root √kṛ (to do, make)
  Root: kṛ (class 8)

कः (kaḥ) - who else (who, what)

(pronoun)

Nominative, masculine, singular of kim

kim - who, what (interrogative pronoun)

हि (hi) - emphasizes the uniqueness of Krishna (indeed, surely)

(indeclinable)

कृष्ण (kṛṣṇa) - Arjuna addresses Krishna (O Krishna)

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna (name of the deity), black, dark

अस्ति (asti) - is, exists

(verb)

3rd person , singular, active, present (laṭ) of √as

Present Tense

3rd person singular present active, from root √as

Root: as (class 2)

नः (naḥ) - our, to us

(pronoun)

Genitive, plural of asmad

asmad - we, us (pronoun)

Note: Variant of asmākam

त्वादृक् (tvādṛk) - like you, similar to you

(adjective)

Nominative, masculine, singular of tvādṛś

tvādṛś - like you, similar to you, such as you

derived from tvā (you) + dṛś (like)

सर्वनिश्चयवित्सुहृत् (sarvaniścayavitsuhṛt) - a friend who knows all decisions, an advisor knowledgeable of all resolutions

(noun)

Nominative, masculine, singular of sarvaniścayavitsuhṛd

sarvaniścayavitsuhṛd - a friend who knows all decisions, an advisor knowledgeable of all resolutions

Compound type : tatpurusha (sarva+niścaya+vit+suhṛd)

• sarva – all, every, whole
  pronoun (masculine)
• niścaya – decision, certainty, resolution
  noun (masculine)
  derived from root √ci (to gather) with prefixes ni + sam
  Prefixes: ni+sam
  Root: ci (class 5)
• vit – knower, understanding
  adjective (masculine)
  Agent Noun
  derived from root √vid (to know)
  Root: vid (class 2)
• suhṛd – friend, well-wisher
  noun (masculine)