महाभारतः mahābhārataḥ - book-4, chapter-25, verse-11

विविधैस्तत्परैः सम्यक्तज्ज्ञैर्निपुणसंवृतैः ।
अन्वेष्टव्याश्च निपुणं पाण्डवाश्छन्नवासिनः ॥११॥

11. vividhaistatparaiḥ samyaktajjñairnipuṇasaṁvṛtaiḥ ,
anveṣṭavyāśca nipuṇaṁ pāṇḍavāśchannavāsinaḥ.

11. vividhaiḥ tatparaiḥ samyak tajjñaiḥ nipuṇasaṃvṛtaiḥ
anveṣṭavyāḥ ca nipuṇam pāṇḍavāḥ channavāsinaḥ

11. The Pandavas, living in disguise, should be skillfully sought by various, dedicated experts who are thoroughly and cleverly disguised.

Words meanings summery:

• विविधैः (vividhaiḥ) - by various, diverse

• तत्परैः (tatparaiḥ) - by those intently engaged (in the search) (by those intent on it, devoted to it)

• सम्यक् (samyak) - thoroughly (properly, completely, thoroughly, well)

• तज्ज्ञैः (tajjñaiḥ) - by experts (in finding information) (by those who know it, by experts in it)

• निपुणसंवृतैः (nipuṇasaṁvṛtaiḥ) - by those skillfully disguised (by cleverly hidden, by skillfully disguised ones)

• अन्वेष्टव्याः (anveṣṭavyāḥ) - should be sought (should be sought, should be investigated)

• च (ca) - and

• निपुणम् (nipuṇam) - skillfully (skillfully, expertly, cleverly)

• पाण्डवाः (pāṇḍavāḥ) - the Pāṇḍavas (the sons of Pāṇḍu, the Pāṇḍavas)

• छन्नवासिनः (channavāsinaḥ) - those residing in concealment (those living in disguise, disguised residents)

Words meanings and morphology

विविधैः (vividhaiḥ) - by various, diverse

(adjective)

Instrumental, masculine, plural of vividha

vividha - various, diverse, manifold

Note: Modifies tatparaiḥ, tajjñaiḥ, and nipuṇasaṃvṛtaiḥ

तत्परैः (tatparaiḥ) - by those intently engaged (in the search) (by those intent on it, devoted to it)

(adjective)

Instrumental, masculine, plural of tatpara

tatpara - intent on, devoted to, engaged in

Compound type : tatpuruṣa (tad+para)

• tad – that
  pronoun (neuter)
• para – devoted to, intent on, supreme
  adjective

Note: Refers to the spies

सम्यक् (samyak) - thoroughly (properly, completely, thoroughly, well)

(indeclinable)

Prefix: sam

Root: añc (class 1)

Note: Adverb modifying tajjñaiḥ (thoroughly expert)

तज्ज्ञैः (tajjñaiḥ) - by experts (in finding information) (by those who know it, by experts in it)

(adjective)

Instrumental, masculine, plural of tajjña

tajjña - knowing that, expert in that, skilled in that

Compound type : tatpuruṣa (tad+jña)

• tad – that
  pronoun (neuter)
• jña – knowing, understanding, an expert
  adjective
  From root jñā
  Root: jñā (class 9)

Note: Refers to the spies

निपुणसंवृतैः (nipuṇasaṁvṛtaiḥ) - by those skillfully disguised (by cleverly hidden, by skillfully disguised ones)

(adjective)

Instrumental, masculine, plural of nipuṇasaṃvṛta

nipuṇasaṁvṛta - cleverly concealed, skillfully disguised

Compound type : karmadhāraya (nipuṇa+saṃvṛta)

• nipuṇa – skillful, clever, expert
  adjective
• saṃvṛta – covered, concealed, disguised
  adjective
  Past Passive Participle
  From root vṛ (to cover) with prefix sam
  Prefix: sam
  Root: vṛ (class 5)

Note: Refers to the spies

अन्वेष्टव्याः (anveṣṭavyāḥ) - should be sought (should be sought, should be investigated)

(adjective)

Nominative, masculine, plural of anveṣṭavya

anveṣṭavya - to be sought, to be investigated, to be searched for

Gerundive / Future Passive Participle

From root iṣ (to seek) with prefix anu and suffix tavya

Prefix: anu

Root: iṣ (class 4)

Note: Agrees with pāṇḍavāḥ

च (ca) - and

(indeclinable)

निपुणम् (nipuṇam) - skillfully (skillfully, expertly, cleverly)

(indeclinable)

पाण्डवाः (pāṇḍavāḥ) - the Pāṇḍavas (the sons of Pāṇḍu, the Pāṇḍavas)

(proper noun)

Nominative, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, a Pāṇḍava

From Pāṇḍu + a (descendant suffix)

Note: The subjects of investigation

छन्नवासिनः (channavāsinaḥ) - those residing in concealment (those living in disguise, disguised residents)

(adjective)

Nominative, masculine, plural of channavāsin

channavāsin - living in disguise, disguised resident

Compound formed from channa (concealed) and vāsin (resident)

Compound type : tatpuruṣa (channa+vāsin)

• channa – covered, concealed, disguised
  adjective
  Past Passive Participle
  From root chad (to cover)
  Root: chad (class 1)
• vāsin – dweller, resident, one who lives
  noun (masculine)
  From root vas (to dwell) + in suffix
  Root: vas (class 1)

Note: Agrees with pāṇḍavāḥ