योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-26, verse-35

अद्रष्टुरपदृश्यस्यादृग्रूपस्यापरूपिणः ।
कुतः किलानुसंधानमनपेक्षस्य पश्यतः ॥ ३५ ॥

adraṣṭurapadṛśyasyādṛgrūpasyāparūpiṇaḥ ,
kutaḥ kilānusaṃdhānamanapekṣasya paśyataḥ 35

35. adraṣṭuḥ apadṛśyasya adṛgrūpasya aparūpiṇaḥ
kutaḥ kila anusandhānam anapekṣasya paśyataḥ

35. adraṣṭuḥ apadṛśyasya adṛgrūpasya aparūpiṇaḥ
anapekṣasya paśyataḥ kila anusandhānam kutaḥ

35. For one who is the non-seer, the unperceivable, the formless, and without a specific shape—and who observes without any expectation—how, indeed, can there be any need for investigation or seeking (anusandhāna)?

Words meanings summery:

• अद्रष्टुः (adraṣṭuḥ) - of the non-seer, of one who does not see

• अपदृश्यस्य (apadṛśyasya) - of the unperceivable, of that which cannot be seen

• अदृग्रूपस्य (adṛgrūpasya) - of the formless, of that whose form is not seen

• अपरूपिणः (aparūpiṇaḥ) - of the formless, of one without specific form

• कुतः (kutaḥ) - from where, how, why

• किल (kila) - indeed, surely, as it were

• अनुसन्धानम् (anusandhānam) - investigation, seeking, contemplation

• अनपेक्षस्य (anapekṣasya) - of the one without expectation, of the independent one, of the non-expectant

• पश्यतः (paśyataḥ) - of the seeing one, of the observer

Words meanings and morphology

अद्रष्टुः (adraṣṭuḥ) - of the non-seer, of one who does not see

(noun)

Genitive, masculine, singular of adraṣṭṛ

adraṣṭṛ - one who does not see, non-seer, inactive witness

derived from na (negative prefix) + draṣṭṛ (agent noun from root dṛś 'to see')

Compound type : nañ-tatpuruṣa (a+draṣṭṛ)

• a – not, non-
  indeclinable
  negative prefix
• draṣṭṛ – seer, observer
  noun (masculine)
  agent noun
  Derived from root dṛś (to see) with suffix -tṛ
  Root: dṛś (class 1)

अपदृश्यस्य (apadṛśyasya) - of the unperceivable, of that which cannot be seen

(adjective)

Genitive, masculine, singular of apadṛśya

apadṛśya - unperceivable, invisible, not to be seen

gerundive (passive future participle)

From a (negative) + dṛśya (gerundive of dṛś)

Compound type : nañ-tatpuruṣa (a+dṛśya)

• a – not, non-
  indeclinable
  negative prefix
• dṛśya – visible, to be seen
  adjective (neuter)
  Gerundive
  Derived from root dṛś (to see) with suffix -ya
  Root: dṛś (class 1)

अदृग्रूपस्य (adṛgrūpasya) - of the formless, of that whose form is not seen

(adjective)

Genitive, masculine, singular of adṛgrūpa

adṛgrūpa - formless, invisible in form, of invisible nature

From a (negative) + dṛk (sight/appearance) + rūpa (form)

Compound type : bahuvrīhi (a+dṛk+rūpa)

• a – not, non-
  indeclinable
  negative prefix
• dṛk – sight, appearance, perception
  noun (feminine)
  From root dṛś (to see)
  Root: dṛś (class 1)
• rūpa – form, shape, appearance, nature
  noun (neuter)

अपरूपिणः (aparūpiṇaḥ) - of the formless, of one without specific form

(adjective)

Genitive, masculine, singular of aparūpin

aparūpin - without form, formless

From a (negative) + rūpin (having form)

Compound type : nañ-tatpuruṣa (a+rūpin)

• a – not, non-
  indeclinable
  negative prefix
• rūpin – having form, endowed with shape
  adjective (masculine)
  Derived from `rūpa` (form) with suffix `in`

कुतः (kutaḥ) - from where, how, why

(indeclinable)

ablative of the interrogative pronoun kim

किल (kila) - indeed, surely, as it were

(indeclinable)

particle used for emphasis or hearsay

अनुसन्धानम् (anusandhānam) - investigation, seeking, contemplation

(noun)

Nominative, neuter, singular of anusandhāna

anusandhāna - investigation, research, contemplation, seeking, inquiry

From prefix anu + sam + root dhā (to place, hold)

Prefixes: anu+sam

Root: dhā (class 3)

अनपेक्षस्य (anapekṣasya) - of the one without expectation, of the independent one, of the non-expectant

(adjective)

Genitive, masculine, singular of anapekṣa

anapekṣa - independent, non-expectant, unconcerned, indifferent, unattached

From an (negative) + apekṣa (expectant, dependent)

Compound type : nañ-tatpuruṣa (an+apekṣa)

• an – not, non-
  indeclinable
  negative prefix
• apekṣa – expectation, regard, dependence, desire
  noun (masculine)
  From `apa` + root `īkṣ` (to see, expect)
  Prefix: apa
  Root: īkṣ (class 1)

पश्यतः (paśyataḥ) - of the seeing one, of the observer

(adjective)

Genitive, masculine, singular of paśyat

paśyat - seeing, observing, one who sees

Present active participle

Derived from root dṛś (to see) via the present stem paśya- with the suffix -at

Root: dṛś (class 1)