महाभारतः mahābhārataḥ - book-8, chapter-16, verse-24

व्यायच्छमानाः सुभृशं कुरुपाण्डवसृञ्जयाः ।
प्रियानसून्रणे त्यक्त्वा योधा जग्मुः परस्परम् ॥२४॥

24. vyāyacchamānāḥ subhṛśaṁ kurupāṇḍavasṛñjayāḥ ,
priyānasūnraṇe tyaktvā yodhā jagmuḥ parasparam.

24. vyāyacchamānāḥ subhṛśam kurupāṇḍavasṛñjayāḥ
priyān asūn raṇe tyaktvā yodhāḥ jagmuḥ parasparam

24. subhṛśam vyāyacchamānāḥ kurupāṇḍavasṛñjayāḥ
yodhāḥ priyān asūn raṇe tyaktvā parasparam jagmuḥ

24. The warriors among the Kurus, Pāṇḍavas, and Sṛñjayas, fighting very fiercely, abandoned their dear lives in battle and attacked each other.

Words meanings summery:

• व्यायच्छमानाः (vyāyacchamānāḥ) - exerting themselves, struggling, fighting fiercely

• सुभृशम् (subhṛśam) - very much, intensely, fiercely

• कुरुपाण्डवसृञ्जयाः (kurupāṇḍavasṛñjayāḥ) - Kurus, Pāṇḍavas, and Sṛñjayas

• प्रियान् (priyān) - dear, beloved

• असून् (asūn) - lives, breaths

• रणे (raṇe) - in battle, in combat

• त्यक्त्वा (tyaktvā) - having abandoned, having forsaken

• योधाः (yodhāḥ) - warriors, fighters

• जग्मुः (jagmuḥ) - they went, they attacked

• परस्परम् (parasparam) - mutually, to each other

Words meanings and morphology

व्यायच्छमानाः (vyāyacchamānāḥ) - exerting themselves, struggling, fighting fiercely

(participle)

Nominative, masculine, plural of vyāyacchamāna

vyāyacchamāna - exerting oneself, striving, struggling

Present Active Participle (Middle Voice)

Derived from root 'yam' with prefixes 'vi' and 'ā', in present participle middle voice form

Prefixes: vi+ā

Root: yam (class 1)

सुभृशम् (subhṛśam) - very much, intensely, fiercely

(indeclinable)

कुरुपाण्डवसृञ्जयाः (kurupāṇḍavasṛñjayāḥ) - Kurus, Pāṇḍavas, and Sṛñjayas

(noun)

Nominative, masculine, plural of kurupāṇḍavasṛñjaya

kurupāṇḍavasṛñjaya - the Kurus, Pāṇḍavas, and Sṛñjayas (as a collective group)

Compound type : dvandva (kuru+pāṇḍava+sṛñjaya)

• kuru – Kuru (name of an ancient kingdom/dynasty)
  proper noun (masculine)
• pāṇḍava – Pāṇḍava (descendant of Pāṇḍu)
  proper noun (masculine)
  Derived from Pāṇḍu with suffix -a for progeny
• sṛñjaya – Sṛñjaya (name of an ancient tribe/king)
  proper noun (masculine)

प्रियान् (priyān) - dear, beloved

(adjective)

Accusative, masculine, plural of priya

priya - dear, beloved, pleasing, one's own

Note: Modifies 'asūn'

असून् (asūn) - lives, breaths

(noun)

Accusative, masculine, plural of asu

asu - breath, life, vital air

रणे (raṇe) - in battle, in combat

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, combat, war, sound

Root: raṇ (class 1)

त्यक्त्वा (tyaktvā) - having abandoned, having forsaken

(indeclinable)

Absolutive (Gerund)

formed with suffix -ktvā

Root: tyaj (class 1)

योधाः (yodhāḥ) - warriors, fighters

(noun)

Nominative, masculine, plural of yodha

yodha - warrior, fighter, soldier

Root: yudh (class 4)

जग्मुः (jagmuḥ) - they went, they attacked

(verb)

3rd person , plural, active, perfect (lit) of gam

Root: gam (class 1)

परस्परम् (parasparam) - mutually, to each other

(indeclinable)

Often used as an adverb in accusative singular neuter