योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-118, verse-19

पार्श्वस्थबोधिताः सन्तः सर्वाचारक्रमागतम् ।
आचारमाचरन्त्येव सुप्रबुद्धवदक्षतम् ॥ १९ ॥

pārśvasthabodhitāḥ santaḥ sarvācārakramāgatam ,
ācāramācarantyeva suprabuddhavadakṣatam 19

19. pārśvasthabodhitāḥ santaḥ sarvācārakramāgatam
| ācāram ācaranti eva suprabuddhavat akṣatam ||

19. pārśvasthabodhitāḥ santaḥ eva,
suprabuddhavat akṣatam,
sarvācārakramāgatam ācāram ācaranti

19. Being prompted by those nearby, they indeed perform conduct that follows all established traditions, just like one who is perfectly awakened, without any flaw.

Words meanings summery:

• पार्श्वस्थबोधिताः (pārśvasthabodhitāḥ) - those who are instructed or prompted by people around them (instructed by those nearby, prompted by bystanders)

• सन्तः (santaḥ) - being (referring to the jīvanmuktas) (being, existing, good people)

• सर्वाचारक्रमागतम् (sarvācārakramāgatam) - conduct that is in accordance with all established customs (ācāra) (that which has come through the sequence of all customs/traditions)

• आचारम् (ācāram) - conduct, traditional practices (conduct, custom, tradition)

• आचरन्ति (ācaranti) - they perform (they perform, they practice, they observe)

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

• सुप्रबुद्धवत् (suprabuddhavat) - just like one who is perfectly awakened (like a well-awakened one, like a truly enlightened person)

• अक्षतम् (akṣatam) - without any flaw or defect (unimpaired, unblemished, faultless)

Words meanings and morphology

पार्श्वस्थबोधिताः (pārśvasthabodhitāḥ) - those who are instructed or prompted by people around them (instructed by those nearby, prompted by bystanders)

(adjective)

Nominative, masculine, plural of pārśvasthabodhita

pārśvasthabodhita - instructed by those nearby

Compound type : tatpurusha (pārśvastha+bodhita)

• pārśvastha – standing by, nearby, bystander
  adjective (masculine)
  Prefix: pari
  Root: sthā (class 1)
• bodhita – instructed, awakened, informed
  participle (masculine)
  Causative Past Passive Participle
  From root budh- 'to awaken, to know', in its causative form bodhayati 'to instruct, to awaken'
  Root: budh (class 1)

सन्तः (santaḥ) - being (referring to the jīvanmuktas) (being, existing, good people)

(participle)

Nominative, masculine, plural of sat

sat - being, existing, good, virtuous

Present Active Participle

From root as- 'to be'

Root: as (class 2)

सर्वाचारक्रमागतम् (sarvācārakramāgatam) - conduct that is in accordance with all established customs (ācāra) (that which has come through the sequence of all customs/traditions)

(adjective)

Accusative, neuter, singular of sarvācārakramāgata

sarvācārakramāgata - that which has come through the sequence of all customs/traditions

Compound type : tatpurusha (sarva+ācāra+krama+āgata)

• sarva – all, every
  adjective (neuter)
• ācāra – custom, tradition, conduct
  noun (masculine)
  Prefix: ā
  Root: car (class 1)
• krama – order, sequence, method
  noun (masculine)
  Root: kram (class 1)
• āgata – come, arrived, obtained
  participle (neuter)
  Past Passive Participle
  From root gam- 'to go' with prefix ā-
  Prefix: ā
  Root: gam (class 1)

आचारम् (ācāram) - conduct, traditional practices (conduct, custom, tradition)

(noun)

Accusative, masculine, singular of ācāra

ācāra - custom, tradition, conduct

Prefix: ā

Root: car (class 1)

आचरन्ति (ācaranti) - they perform (they perform, they practice, they observe)

(verb)

3rd person , plural, active, present (laṭ) of ācar

Prefix: ā

Root: car (class 1)

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

(indeclinable)

Note: Emphatic particle.

सुप्रबुद्धवत् (suprabuddhavat) - just like one who is perfectly awakened (like a well-awakened one, like a truly enlightened person)

(indeclinable)

Compound type : tatpurusha (suprabuddha+vat)

• suprabuddha – well-awakened, completely enlightened
  participle (masculine)
  Past Passive Participle
  From root budh- 'to awaken' with prefixes su- and pra-
  Prefixes: su+pra
  Root: budh (class 1)
• vat – like, as, similar to
  indeclinable
  Suffix indicating similarity

अक्षतम् (akṣatam) - without any flaw or defect (unimpaired, unblemished, faultless)

(adjective)

Accusative, neuter, singular of akṣata

akṣata - unimpaired, unblemished, faultless, whole

From kṣata (wounded, damaged) with negative prefix a-

Compound type : bahuvrihi (a+kṣata)

• a – not, un-
  prefix
• kṣata – damaged, wounded, impaired
  participle (neuter)
  Past Passive Participle
  From root kṣaṇ- 'to hurt'
  Root: kṣaṇ (class 8)

Note: Qualifies ācāram.