योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-93, verse-5

मृष्टसौम्यसमाभोगस्कन्धबन्धुरकन्धरम् ।
सुस्थिरोदारविश्रान्तरकारकस्थितिसुन्दरम् ॥ ५ ॥

mṛṣṭasaumyasamābhogaskandhabandhurakandharam ,
susthirodāraviśrāntarakārakasthitisundaram 5

5. mṛṣṭasaumyasamābhogaskandhabandhurakandharam
susthirodāraviśrāntākārakasthitisundaram

5. (tam siddham paśyāmi) mṛṣṭasaumyasamābhogaskandhabandhurakandharam,
susthirodāraviśrāntākārakasthitisundaram (ca).

5. He possessed shoulders with a pure, gentle, and expansive form, and a gracefully beautiful neck. His posture was exceedingly steady, noble, tranquil, and beautiful in its state of non-action (akāraka).

Words meanings summery:

• मृष्टसौम्यसमाभोगस्कन्धबन्धुरकन्धरम् (mṛṣṭasaumyasamābhogaskandhabandhurakandharam) - having shoulders with a pure, gentle, and expansive form, and a gracefully beautiful neck (whose shoulders have a pure, gentle, and expansive form, and whose neck is gracefully beautiful)

• सुस्थिरोदारविश्रान्ताकारकस्थितिसुन्दरम् (susthirodāraviśrāntākārakasthitisundaram) - having a posture that is exceedingly steady, noble, tranquil, and beautiful in its state of non-action (whose posture is exceedingly steady, noble, tranquil, and beautiful in its state of non-action/effortlessness)

Words meanings and morphology

मृष्टसौम्यसमाभोगस्कन्धबन्धुरकन्धरम् (mṛṣṭasaumyasamābhogaskandhabandhurakandharam) - having shoulders with a pure, gentle, and expansive form, and a gracefully beautiful neck (whose shoulders have a pure, gentle, and expansive form, and whose neck is gracefully beautiful)

(adjective)

Accusative, masculine, singular of mṛṣṭasaumyasamābhogaskandhabandhurakandhara

mṛṣṭasaumyasamābhogaskandhabandhurakandhara - whose shoulders have a pure, gentle, and expansive form, and whose neck is gracefully beautiful

Compound type : bahuvrīhi (mṛṣṭa+saumya+samābhoga+skandha+bandhura+kandhara)

• mṛṣṭa – pure, clean, polished, adorned
  adjective (masculine)
  Past Passive Participle
  derived from root mṛj
  Root: mṛj (class 2)
• saumya – gentle, mild, auspicious, lovely
  adjective (masculine)
• samābhoga – full enjoyment, expanse, breadth
  noun (masculine)
  Prefixes: sam+ā
  Root: bhuj (class 7)
• skandha – shoulder
  noun (masculine)
• bandhura – beautiful, charming, graceful
  adjective (masculine)
• kandhara – neck
  noun (masculine)

Note: Compound adjective describing the yogi's physical appearance.

सुस्थिरोदारविश्रान्ताकारकस्थितिसुन्दरम् (susthirodāraviśrāntākārakasthitisundaram) - having a posture that is exceedingly steady, noble, tranquil, and beautiful in its state of non-action (whose posture is exceedingly steady, noble, tranquil, and beautiful in its state of non-action/effortlessness)

(adjective)

Accusative, masculine, singular of susthirodāraviśrāntākārakasthitisundara

susthirodāraviśrāntākārakasthitisundara - whose posture is exceedingly steady, noble, tranquil, and beautiful in its state of non-action/effortlessness

Compound type : bahuvrīhi (susthira+udāra+viśrānta+akāraka+sthiti+sundara)

• susthira – very firm, extremely steady
  adjective (masculine)
  su- (good, very) + sthira (firm)
  Prefix: su
• udāra – noble, exalted, generous, distinguished
  adjective (masculine)
• viśrānta – rested, tranquil, calm
  adjective (masculine)
  Past Passive Participle
  derived from root śram with upasarga vi-
  Prefix: vi
  Root: śram (class 1)
• akāraka – non-doer, non-agent, effortless
  adjective (masculine)
  a- (not) + kāraka (doer, agent)
  Prefix: a
• sthiti – state, posture, condition
  noun (feminine)
  derived from root sthā
  Root: sthā (class 1)
• sundara – beautiful, handsome, lovely
  adjective (masculine)

Note: Compound adjective describing the yogi's posture.