महाभारतः mahābhārataḥ - book-10, chapter-7, verse-40

कामकारकराः सिद्धास्त्रैलोक्यस्येश्वरेश्वराः ।
नित्यानन्दप्रमुदिता वागीशा वीतमत्सराः ॥४०॥

40. kāmakārakarāḥ siddhāstrailokyasyeśvareśvarāḥ ,
nityānandapramuditā vāgīśā vītamatsarāḥ.

40. kāmakārakarāḥ siddhāḥ trailokyasya īśvareśvarāḥ
nityānandapramuditāḥ vāgīśāḥ vītamatsarāḥ

40. (te) kāmakārakarāḥ siddhāḥ,
trailokyasya īśvareśvarāḥ,
nityānandapramuditāḥ,
vāgīśāḥ,
vītamatsarāḥ

40. They are perfected beings (Siddhas) who act according to their own will, supreme lords even of the rulers of the three worlds, perpetually delighted by eternal bliss, masters of speech, and free from envy.

Words meanings summery:

• कामकारकराः (kāmakārakarāḥ) - acting as they please, fulfilling desires

• सिद्धाः (siddhāḥ) - Siddhas (perfected beings), who possess special powers (accomplished ones, perfected beings)

• त्रैलोक्यस्य (trailokyasya) - of the three worlds

• ईश्वरेश्वराः (īśvareśvarāḥ) - rulers who govern even other powerful rulers (lords of lords, supreme rulers)

• नित्यानन्दप्रमुदिताः (nityānandapramuditāḥ) - delighted by eternal joy/bliss

• वागीशाः (vāgīśāḥ) - masters of speech, eloquent ones

• वीतमत्सराः (vītamatsarāḥ) - free from envy, devoid of jealousy

Words meanings and morphology

कामकारकराः (kāmakārakarāḥ) - acting as they please, fulfilling desires

(adjective)

Nominative, masculine, plural of kāmakārakara

kāmakārakara - acting as one wishes, carrying out desires

Compound type : tatpuruṣa (kāma+kāra+kara)

• kāma – desire, wish, will
  noun (masculine)
• kāra – act, doing, maker
  noun (masculine)
• kara – making, doing, doer
  noun (masculine)
  agent noun suffix
  Root: kṛ (class 8)

सिद्धाः (siddhāḥ) - Siddhas (perfected beings), who possess special powers (accomplished ones, perfected beings)

(noun)

Nominative, masculine, plural of siddha

siddha - accomplished, perfect, a perfected being, a semi-divine being

Past Passive Participle

Root: sidh (class 4)

त्रैलोक्यस्य (trailokyasya) - of the three worlds

(noun)

Genitive, neuter, singular of trailokya

trailokya - the three worlds (heaven, earth, underworld)

Formed by taddhita suffix ṣyañ from triloka

Compound type : taddhita (triloka)

• tri – three
  numeral adjective
• loka – world, realm, people
  noun (masculine)

ईश्वरेश्वराः (īśvareśvarāḥ) - rulers who govern even other powerful rulers (lords of lords, supreme rulers)

(noun)

Nominative, masculine, plural of īśvareśvara

īśvareśvara - lord of lords, supreme ruler

Compound type : tatpuruṣa (īśvara+īśvara)

• īśvara – lord, master, ruler, god
  noun (masculine)
• īśvara – lord, master, ruler, god
  noun (masculine)

नित्यानन्दप्रमुदिताः (nityānandapramuditāḥ) - delighted by eternal joy/bliss

(adjective)

Nominative, masculine, plural of nityānandapramudita

nityānandapramudita - filled with joy from constant bliss

Compound type : tatpuruṣa (nitya+ānanda+pramudita)

• nitya – eternal, constant, perpetual
  adjective (masculine)
• ānanda – joy, bliss, happiness
  noun (masculine)
• pramudita – delighted, joyful, gladdened
  past passive participle (masculine)
  Past Passive Participle
  Prefix: pra
  Root: mud (class 1)

वागीशाः (vāgīśāḥ) - masters of speech, eloquent ones

(noun)

Nominative, masculine, plural of vāgīśa

vāgīśa - master of speech, eloquent speaker, epithet of Brahmā or Bṛhaspati

Compound type : tatpuruṣa (vāc+īśa)

• vāc – speech, voice, word
  noun (feminine)
• īśa – lord, master, ruler
  noun (masculine)

वीतमत्सराः (vītamatsarāḥ) - free from envy, devoid of jealousy

(adjective)

Nominative, masculine, plural of vītamatsara

vītamatsara - free from envy/jealousy

Compound type : bahuvrīhi (vīta+matsara)

• vīta – gone, passed, departed
  past passive participle (neuter)
  Past Passive Participle
  Prefix: vi
  Root: i (class 2)
• matsara – envy, jealousy, malice
  noun (masculine)