महाभारतः mahābhārataḥ - book-3, chapter-170, verse-68

अविषह्यो रणे हि त्वं देवदानवराक्षसैः ।
सयक्षासुरगन्धर्वैः सपक्षिगणपन्नगैः ॥६८॥

68. aviṣahyo raṇe hi tvaṁ devadānavarākṣasaiḥ ,
sayakṣāsuragandharvaiḥ sapakṣigaṇapannagaiḥ.

68. aviṣahyaḥ raṇe hi tvam devadānavarākṣasaiḥ
sayakṣāsuragandharvaiḥ sapakṣigaṇapannagaiḥ

68. Indeed, you are irresistible in battle, even by gods, dānavas, and rākṣasas, as well as by yakṣas, asuras, gandharvas, and even by hosts of birds and nāgas.

Words meanings summery:

• अविषह्यः (aviṣahyaḥ) - irresistible, unbearable, unconquerable

• रणे (raṇe) - in battle, in combat

• हि (hi) - indeed, surely, because, for

• त्वम् (tvam) - you

• देवदानवराक्षसैः (devadānavarākṣasaiḥ) - by gods, dānavas, and rākṣasas

• सयक्षासुरगन्धर्वैः (sayakṣāsuragandharvaiḥ) - along with yakṣas, asuras, and gandharvas

• सपक्षिगणपन्नगैः (sapakṣigaṇapannagaiḥ) - along with hosts of birds and nāgas

Words meanings and morphology

अविषह्यः (aviṣahyaḥ) - irresistible, unbearable, unconquerable

(adjective)

Nominative, masculine, singular of aviṣahya

aviṣahya - unbearable, irresistible, unconquerable

Gerundive/Future Passive Participle (negated)

Negated form of viṣahya (from root sah with prefix vi), meaning 'to be endured' or 'bearable'. Hence, 'not to be endured', 'unbearable'.

Compound type : Nañ-Tatpuruṣa (a+viṣahya)

• a – not, non-
  indeclinable
  Negation prefix
• viṣahya – bearable, endurable
  adjective
  Gerundive/Future Passive Participle
  From root sah with prefix vi
  Prefix: vi
  Root: sah (class 1)

रणे (raṇe) - in battle, in combat

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, combat, war

हि (hi) - indeed, surely, because, for

(indeclinable)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you (singular and plural)

देवदानवराक्षसैः (devadānavarākṣasaiḥ) - by gods, dānavas, and rākṣasas

(noun)

Instrumental, masculine, plural of devadānavarākṣasa

devadānavarākṣasa - gods, dānavas, and rākṣasas (collectively)

Compound type : Dvandva (deva+dānava+rākṣasa)

• deva – god, deity
  noun (masculine)
• dānava – dānava (a class of asuras, sons of Danu)
  noun (masculine)
• rākṣasa – rākṣasa (a class of demons or evil spirits)
  noun (masculine)

सयक्षासुरगन्धर्वैः (sayakṣāsuragandharvaiḥ) - along with yakṣas, asuras, and gandharvas

(adjective)

Instrumental, masculine, plural of sayakṣāsuragandharva

sayakṣāsuragandharva - accompanied by yakṣas, asuras, and gandharvas

Compound type : Bahuvrīhi (sa+yakṣaasuragandharva)

• sa – with, accompanied by, having
  indeclinable
  prefix indicating accompaniment or possession
• yakṣaasuragandharva – yakṣas, asuras, and gandharvas
  noun (masculine)

सपक्षिगणपन्नगैः (sapakṣigaṇapannagaiḥ) - along with hosts of birds and nāgas

(adjective)

Instrumental, masculine, plural of sapakṣigaṇapannaga

sapakṣigaṇapannaga - accompanied by hosts of birds and nāgas

Compound type : Bahuvrīhi (sa+pakṣigaṇapannaga)

• sa – with, accompanied by, having
  indeclinable
  prefix indicating accompaniment or possession
• pakṣigaṇapannaga – hosts of birds and nāgas
  noun (masculine)