महाभारतः mahābhārataḥ - book-12, chapter-102, verse-18

उग्रस्वना मन्युमन्तो युद्धेष्वारावसारिणः ।
अधर्मज्ञावलिप्ताश्च घोरा रौद्रप्रदर्शिनः ॥१८॥

18. ugrasvanā manyumanto yuddheṣvārāvasāriṇaḥ ,
adharmajñāvaliptāśca ghorā raudrapradarśinaḥ.

18. ugrasvanāḥ manyumantaḥ yuddheṣu ārāvasāriṇaḥ
adharmajñāvaliptāḥ ca ghorāḥ raudrapradarśinaḥ

18. (ते) ugrasvanāḥ manyumantaḥ ārāvasāriṇaḥ yuddheṣu
adharmajñāvaliptāḥ ca ghorāḥ raudrapradarśinaḥ

18. They possess fierce cries, are full of wrath, and charge into battles with roaring shouts. They are ignorant of natural law (dharma) and arrogant; dreadful, they display a terrifying ferocity.

Words meanings summery:

• उग्रस्वनाः (ugrasvanāḥ) - having fierce sounds, loud-voiced

• मन्युमन्तः (manyumantaḥ) - full of wrath, furious, angry

• युद्धेषु (yuddheṣu) - in battles, in wars

• आरावसारिणः (ārāvasāriṇaḥ) - advancing with shouts/roars, charging with noise

• अधर्मज्ञावलिप्ताः (adharmajñāvaliptāḥ) - ignorant of natural law (dharma) and arrogant

• च (ca) - and

• घोराः (ghorāḥ) - terrible, dreadful, fierce

• रौद्रप्रदर्शिनः (raudrapradarśinaḥ) - displaying ferocity/fierceness, exhibiting terror

Words meanings and morphology

उग्रस्वनाः (ugrasvanāḥ) - having fierce sounds, loud-voiced

(adjective)

Nominative, masculine, plural of ugrasvana

ugrasvana - loud-voiced, having fierce sounds

Compound type : Bahuvrīhi (ugra+svana)

• ugra – fierce, terrible, violent
  adjective (masculine)
• svana – sound, noise, roar
  noun (masculine)
  Root: svan (class 1)

मन्युमन्तः (manyumantaḥ) - full of wrath, furious, angry

(adjective)

Nominative, masculine, plural of manyumat

manyumat - angry, furious, wrathful

derived from manyu + matup suffix

युद्धेषु (yuddheṣu) - in battles, in wars

(noun)

Locative, neuter, plural of yuddha

yuddha - battle, war, fight

Past Passive Participle

from root yudh (to fight)

Root: yudh (class 4)

आरावसारिणः (ārāvasāriṇaḥ) - advancing with shouts/roars, charging with noise

(adjective)

Nominative, masculine, plural of ārāvasārin

ārāvasārin - advancing with shouts/roars

compound of ārāva (shout) and sārin (moving)

Compound type : Tatpuruṣa (ārāva+sārin)

• ārāva – shout, roar, loud noise
  noun (masculine)
  Prefix: ā
  Root: ru (class 2)
• sārin – going, moving, advancing
  adjective (masculine)
  agent noun from root sṛ (to go)
  Root: sṛ (class 1)

अधर्मज्ञावलिप्ताः (adharmajñāvaliptāḥ) - ignorant of natural law (dharma) and arrogant

(adjective)

Nominative, masculine, plural of adharmajñāvalipta

adharmajñāvalipta - ignorant of natural law (dharma) and arrogant

Compound of adharmajña and avalipta

Compound type : Dvandva (adharmajña+avalipta)

• adharmajña – ignorant of natural law (dharma), not knowing righteousness
  adjective (masculine)
  Compound of a (negation) and dharma-jña (knower of dharma)
  Prefix: a
• avalipta – arrogant, proud, conceited
  adjective (masculine)
  Past Passive Participle
  from root lip (to smear, to be proud) with prefix ava
  Prefix: ava
  Root: lip (class 6)

च (ca) - and

(indeclinable)

घोराः (ghorāḥ) - terrible, dreadful, fierce

(adjective)

Nominative, masculine, plural of ghora

ghora - terrible, dreadful, awful, fierce

रौद्रप्रदर्शिनः (raudrapradarśinaḥ) - displaying ferocity/fierceness, exhibiting terror

(adjective)

Nominative, masculine, plural of raudrapradarśin

raudrapradarśin - displaying ferocity, showing terror

compound of raudra (fierce) and pradarśin (displaying)

Compound type : Tatpuruṣa (raudra+pradarśin)

• raudra – fierce, terrible, violent, wrathful
  adjective (masculine)
• pradarśin – showing, displaying, exhibiting
  adjective (masculine)
  agent noun from root dṛś (to see) with prefix pra
  Prefix: pra
  Root: dṛś (class 1)