योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-122, verse-8

उन्नतावनतामद्रिसमारोहावरोहणैः ।
श्रियं वारितरङ्गाणां हरन्तो हरिमूर्तयः ॥ ८ ॥

unnatāvanatāmadrisamārohāvarohaṇaiḥ ,
śriyaṃ vāritaraṅgāṇāṃ haranto harimūrtayaḥ 8

8. unnatāvanatām adri samāroha avaroahaṇaiḥ
śriyam vāri taraṅgāṇām harantaḥ hari mūrtayaḥ

8. harimūrtayaḥ unnatāvanatām adrisamārohāvarohaṇaiḥ
vāritaraṅgāṇām śriyam harantaḥ

8. As the forms of Hari rose and fell, like ascending and descending mountains, they seemed to diminish the beauty of the water's waves.

Words meanings summery:

• उन्नतावनताम् (unnatāvanatām) - high and low, rising and falling

• अद्रिसमारोहावरोहणैः (adrisamārohāvarohaṇaiḥ) - by the ascents and descents of mountains

• श्रियम् (śriyam) - beauty, splendor

• वारितरङ्गाणाम् (vāritaraṅgāṇām) - of the water's waves

• हरन्तः (harantaḥ) - stealing, carrying away, diminishing

• हरिमूर्तयः (harimūrtayaḥ) - the forms of Hari

Words meanings and morphology

उन्नतावनताम् (unnatāvanatām) - high and low, rising and falling

(adjective)

Accusative, feminine, singular of unnatāvanata

unnatāvanata - elevated and depressed, high and low, uneven

A Dvandva compound of unnata (raised) and avanata (lowered).

Compound type : dvandva (unnata+avanata)

• unnata – raised, high, elevated
  Past Passive Participle (masculine)
  Past Passive Participle
  Derived from root nam- (to bend) with prefix ud- (upwards).
  Prefix: ud
  Root: nam (class 1)
• avanata – bent down, low, depressed
  Past Passive Participle (masculine)
  Past Passive Participle
  Derived from root nam- (to bend) with prefix ava- (downwards).
  Prefix: ava
  Root: nam (class 1)

Note: Modifies an implied noun like 'movement' or 'state'.

अद्रिसमारोहावरोहणैः (adrisamārohāvarohaṇaiḥ) - by the ascents and descents of mountains

(noun)

Instrumental, neuter, plural of adrisamārohāvarohaṇa

adrisamārohāvarohaṇa - ascending and descending mountains

Compound of adri (mountain) and samārohāvarohaṇa (ascents and descents).

Compound type : tatpuruṣa (adri+samāroha+avarohaṇa)

• adri – mountain, rock
  noun (masculine)
• samāroha – ascent, climbing, mounting
  noun (masculine)
  Derived from root ruh- (to ascend) with prefixes sam- and ā-.
  Prefixes: sam+ā
  Root: ruh (class 1)
• avarohaṇa – descent, descending
  noun (neuter)
  Derived from root ruh- (to ascend) with prefix ava- (down).
  Prefix: ava
  Root: ruh (class 1)

श्रियम् (śriyam) - beauty, splendor

(noun)

Accusative, feminine, singular of śrī

śrī - beauty, splendor, prosperity, wealth, glory

वारितरङ्गाणाम् (vāritaraṅgāṇām) - of the water's waves

(noun)

Genitive, masculine, plural of vāritaraṅga

vāritaraṅga - water-wave

Compound type : tatpuruṣa (vāri+taraṅga)

• vāri – water
  noun (neuter)
• taraṅga – wave
  noun (masculine)

हरन्तः (harantaḥ) - stealing, carrying away, diminishing

(Present Active Participle)

हरिमूर्तयः (harimūrtayaḥ) - the forms of Hari

(noun)

Nominative, feminine, plural of harimūrti

harimūrti - form of Hari, image of Hari (Viṣṇu/Kṛṣṇa)

Compound type : tatpuruṣa (hari+mūrti)

• hari – Hari (a name of Viṣṇu or Kṛṣṇa)
  proper noun (masculine)
• mūrti – form, embodiment, idol
  noun (feminine)