योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-33, verse-2

कथं च तन्महादेव रूढं पर्यायसंकुलम् ।
भवेद्दुःखोपघाताय प्रज्ञया विनिवारितम् ॥ २ ॥

kathaṃ ca tanmahādeva rūḍhaṃ paryāyasaṃkulam ,
bhavedduḥkhopaghātāya prajñayā vinivāritam 2

2. kathaṃ ca tat mahādeva rūḍhaṃ paryāyasaṃkulam
bhavet duḥkhopaghātāya prajñayā vinivāritam

2. kathaṃ ca mahādeva tat rūḍhaṃ paryāyasaṃkulam
prajñayā duḥkhopaghātāya vinivāritam bhavet

2. And how, O Great God (Mahādeva), did that [duality] become firmly established and filled with changing states? May it be averted by wisdom (prajñā) for the prevention of suffering.

Words meanings summery:

• कथम् (katham) - how (how, in what manner)

• च (ca) - and (and, also)

• तत् (tat) - that (referring to duality) (that)

• महादेव (mahādeva) - O Great God (Mahādeva) (Great God, Shiva)

• रूढं (rūḍhaṁ) - firmly established (firmly established, grown, rooted)

• पर्यायसंकुलम् (paryāyasaṁkulam) - filled with changing states (confused by changes, filled with vicissitudes)

• भवेत् (bhavet) - may it be (may it be, should be)

• दुःखोपघाताय (duḥkhopaghātāya) - for the prevention of suffering (for the prevention/removal of suffering)

• प्रज्ञया (prajñayā) - by wisdom (prajñā) (by wisdom, by true knowledge)

• विनिवारितम् (vinivāritam) - averted (warded off, averted, prevented)

Words meanings and morphology

कथम् (katham) - how (how, in what manner)

(indeclinable)

च (ca) - and (and, also)

(indeclinable)

तत् (tat) - that (referring to duality) (that)

(pronoun)

Nominative, neuter, singular of tat

tat - that, it

Note: Refers to 'dvitvam' from the previous verse.

महादेव (mahādeva) - O Great God (Mahādeva) (Great God, Shiva)

(proper noun)

Vocative, masculine, singular of mahādeva

mahādeva - great god, a name of Shiva

Compound type : karma_dhāraya (mahat+deva)

• mahat – great
  adjective
• deva – god, deity
  noun (masculine)
  Root: div (class 4)

रूढं (rūḍhaṁ) - firmly established (firmly established, grown, rooted)

(adjective)

Nominative, neuter, singular of rūḍha

rūḍha - grown, mounted, ascended, traditional, established

Past Passive Participle

From root ruh

Root: ruh (class 1)

पर्यायसंकुलम् (paryāyasaṁkulam) - filled with changing states (confused by changes, filled with vicissitudes)

(adjective)

Nominative, neuter, singular of paryāyasaṃkula

paryāyasaṁkula - confused by changes, filled with vicissitudes

Compound type : tatpurusha (paryāya+saṃkula)

• paryāya – change, turn, vicissitude, alternative
  noun (masculine)
  From pari-i
  Prefix: pari
  Root: i (class 2)
• saṃkula – crowded, confused, filled with
  adjective
  From sam-kul
  Prefix: sam
  Root: kul (class 1)

भवेत् (bhavet) - may it be (may it be, should be)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of bhū

Optative Active

Parasmaipada

Root: bhū (class 1)

दुःखोपघाताय (duḥkhopaghātāya) - for the prevention of suffering (for the prevention/removal of suffering)

(noun)

Dative, masculine, singular of duḥkhopaghāta

duḥkhopaghāta - prevention/removal of suffering

Compound type : tatpurusha (duḥkha+upaghāta)

• duḥkha – suffering, pain, misery
  noun (neuter)
• upaghāta – striking, injury, destruction, prevention
  noun (masculine)
  From upa-han
  Prefix: upa
  Root: han (class 2)

प्रज्ञया (prajñayā) - by wisdom (prajñā) (by wisdom, by true knowledge)

(noun)

Instrumental, feminine, singular of prajñā

prajñā - wisdom, knowledge, spiritual insight

From pra-jñā

Prefix: pra

Root: jñā (class 9)

विनिवारितम् (vinivāritam) - averted (warded off, averted, prevented)

(adjective)

Nominative, neuter, singular of vinivārita

vinivārita - warded off, averted, prevented

Past Passive Participle

From root vṛ with prefixes vi and ni

Prefixes: vi+ni

Root: vṛ (class 9)