महाभारतः mahābhārataḥ - book-12, chapter-106, verse-15

आरम्भांश्चास्य महतो दुष्करांस्त्वं प्रयोजय ।
नदीबन्धविरोधांश्च बलवद्भिर्विरुध्यताम् ॥१५॥

15. ārambhāṁścāsya mahato duṣkarāṁstvaṁ prayojaya ,
nadībandhavirodhāṁśca balavadbhirvirudhyatām.

15. ārambhān ca asya mahataḥ duṣkarān tvam prayojaya
nadībandhavirodhān ca balavaddhiḥ virudhyatām

15. tvam asya mahataḥ duṣkarān ārambhān ca
nadībandhavirodhān prayojaya balavaddhiḥ virudhyatām

15. You should cause him to undertake his great and difficult enterprises, as well as his river-damming obstructions. And let him be opposed by powerful individuals.

Words meanings summery:

• आरम्भान् (ārambhān) - enterprises, ventures (enterprises, undertakings, beginnings)

• च (ca) - and, also, moreover

• अस्य (asya) - his (referring to the enemy) (his, of this)

• महतः (mahataḥ) - significant (great, large, significant)

• दुष्करान् (duṣkarān) - difficult (to accomplish) (difficult to do, hard to accomplish)

• त्वम् (tvam) - you

• प्रयोजय (prayojaya) - cause (him) to undertake (cause to undertake, employ, instigate, apply)

• नदीबन्धविरोधान् (nadībandhavirodhān) - river-damming obstructions (i.e., involving the enemy in projects that cause trouble) (obstructions/challenges related to damming rivers, opposition to damming rivers)

• च (ca) - and, also, moreover

• बलवद्धिः (balavaddhiḥ) - by powerful individuals/adversaries (by powerful ones, by strong individuals)

• विरुध्यताम् (virudhyatām) - let him be opposed (the enemy) (let him be opposed, let it be opposed, let him resist)

Words meanings and morphology

आरम्भान् (ārambhān) - enterprises, ventures (enterprises, undertakings, beginnings)

(noun)

Accusative, masculine, plural of ārambha

ārambha - beginning, undertaking, enterprise, effort

From root rabh (to begin, undertake) with prefix ā-.

Prefix: ā

Root: rabh (class 1)

Note: Object of prayojaya.

च (ca) - and, also, moreover

(indeclinable)

अस्य (asya) - his (referring to the enemy) (his, of this)

(pronoun)

Genitive, masculine, singular of idam

idam - this, this one

Note: Refers to the enemy implicitly.

महतः (mahataḥ) - significant (great, large, significant)

(adjective)

Accusative, masculine, plural of mahat

mahat - great, large, important, significant

Note: Agrees with ārambhān.

दुष्करान् (duṣkarān) - difficult (to accomplish) (difficult to do, hard to accomplish)

(adjective)

Accusative, masculine, plural of duṣkara

duṣkara - difficult to do, hard to perform, arduous

Compound of dus- (bad, difficult) and kara (doing, making).

Compound type : avyayībhāva (dus+kara)

• dus – bad, ill, difficult
  indeclinable
  Prefix indicating difficulty or badness.
• kara – making, doing, performing, causing
  adjective (masculine)
  Agent noun/suffix
  From root kṛ (to do).
  Root: kṛ (class 8)

Note: Agrees with ārambhān.

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

प्रयोजय (prayojaya) - cause (him) to undertake (cause to undertake, employ, instigate, apply)

(verb)

2nd person , singular, active, imperative (loṭ) of prayojaya

Causative

From root yuj (to join, apply) with prefix pra- and causative suffix -i.

Prefix: pra

Root: yuj (class 7)

Note: Takes ārambhān and nadībandhavirodhān as objects.

नदीबन्धविरोधान् (nadībandhavirodhān) - river-damming obstructions (i.e., involving the enemy in projects that cause trouble) (obstructions/challenges related to damming rivers, opposition to damming rivers)

(noun)

Accusative, masculine, plural of nadībandhavirodha

nadībandhavirodha - opposition/obstruction related to river-damming

Compound of nadībandha (damming of rivers) and virodha (opposition, obstruction).

Compound type : tatpuruṣa (nadībandha+virodha)

• nadībandha – damming of rivers, a river dam
  noun (masculine)
  Compound of nadī (river) and bandha (binding, damming).
• virodha – opposition, obstruction, conflict, hostility
  noun (masculine)
  From root rudh (to obstruct) with prefix vi-.
  Prefix: vi
  Root: rudh (class 7)

Note: Object of prayojaya, parallel to ārambhān.

च (ca) - and, also, moreover

(indeclinable)

बलवद्धिः (balavaddhiḥ) - by powerful individuals/adversaries (by powerful ones, by strong individuals)

(adjective)

Instrumental, masculine, plural of balavat

balavat - powerful, strong, mighty

From bala (strength) with possessive suffix -vat.

Note: Agent in the passive construction virudhyatām.

विरुध्यताम् (virudhyatām) - let him be opposed (the enemy) (let him be opposed, let it be opposed, let him resist)

(verb)

3rd person , singular, middle/passive, imperative (loṭ) of virudh

From root rudh (to obstruct) with prefix vi-.

Prefix: vi

Root: rudh (class 7)

Note: Implies 'let the enemy be opposed'.