महाभारतः mahābhārataḥ - book-3, chapter-148, verse-18

समाश्रमं समाचारं समज्ञानमतीबलम् ।
तदा हि समकर्माणो वर्णा धर्मानवाप्नुवन् ॥१८॥

18. samāśramaṁ samācāraṁ samajñānamatībalam ,
tadā hi samakarmāṇo varṇā dharmānavāpnuvan.

18. samāśramam samācāram samajñānam atībalam tadā
hi samakarmāṇaḥ varṇāḥ dharmān avāpnuvan

18. At that time, indeed, the social classes (varṇas), being uniform in their stages of life (āśrama), their conduct, their knowledge, and possessing great strength, had equal actions (karma) and attained their natural laws (dharma).

Words meanings summery:

• समाश्रमम् (samāśramam) - being uniform in their stages of life (āśrama) (with equal stages of life (āśrama), uniform in stages of life)

• समाचारम् (samācāram) - being uniform in their conduct (with equal conduct, uniform in conduct, proper conduct)

• समज्ञानम् (samajñānam) - being uniform in their knowledge (with equal knowledge, uniform in knowledge)

• अतीबलम् (atībalam) - possessing great strength (exceedingly strong, with great strength, very powerful)

• तदा (tadā) - at that time (then, at that time)

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

• समकर्माणः (samakarmāṇaḥ) - having equal actions (karma) (having equal actions (karma), of equal duties (karma))

• वर्णाः (varṇāḥ) - the social classes (social classes, colors, characters)

• धर्मान् (dharmān) - their natural laws (dharma) (natural laws (dharma), duties, righteousness, virtues)

• अवाप्नुवन् (avāpnuvan) - they attained (they attained, they reached, they obtained)

Words meanings and morphology

समाश्रमम् (samāśramam) - being uniform in their stages of life (āśrama) (with equal stages of life (āśrama), uniform in stages of life)

(indeclinable)

Compound type : tatpuruṣa (sama+āśrama)

• sama – equal, same, uniform, level
  adjective (masculine)
• āśrama – stage of life (āśrama), hermitage, religious retreat
  noun (masculine)
  Prefix: ā
  Root: śram (class 1)

Note: Accusative singular neuter used adverbially.

समाचारम् (samācāram) - being uniform in their conduct (with equal conduct, uniform in conduct, proper conduct)

(indeclinable)

Compound type : tatpuruṣa (sama+ācāra)

• sama – equal, same, uniform, level
  adjective (masculine)
• ācāra – conduct, custom, tradition, practice
  noun (masculine)
  Prefix: ā
  Root: car (class 1)

Note: Accusative singular neuter used adverbially.

समज्ञानम् (samajñānam) - being uniform in their knowledge (with equal knowledge, uniform in knowledge)

(indeclinable)

Compound type : tatpuruṣa (sama+jñāna)

• sama – equal, same, uniform, level
  adjective (masculine)
• jñāna – knowledge, wisdom, understanding
  noun (neuter)
  Root: jñā (class 9)

Note: Accusative singular neuter used adverbially.

अतीबलम् (atībalam) - possessing great strength (exceedingly strong, with great strength, very powerful)

(indeclinable)

Compound type : prādi-samāsa (ati+bala)

• ati – over, beyond, exceeding, excessively
  indeclinable
• bala – strength, power, force
  noun (neuter)

Note: Accusative singular neuter used adverbially.

तदा (tadā) - at that time (then, at that time)

(indeclinable)

derived from tad + dā suffix

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

(indeclinable)

समकर्माणः (samakarmāṇaḥ) - having equal actions (karma) (having equal actions (karma), of equal duties (karma))

(adjective)

Nominative, masculine, plural of samakarman

samakarman - having equal actions (karma), of equal duties (karma)

Compound type : bahuvrīhi (sama+karman)

• sama – equal, same, uniform, level
  adjective (masculine)
• karman – action, deed, duty, work (karma)
  noun (neuter)
  Root: kṛ (class 8)

Note: modifies varṇāḥ

वर्णाः (varṇāḥ) - the social classes (social classes, colors, characters)

(noun)

Nominative, masculine, plural of varṇa

varṇa - social class, color, complexion, sound, letter, quality

from root vṛ (to cover, choose)

Root: vṛ (class 5)

धर्मान् (dharmān) - their natural laws (dharma) (natural laws (dharma), duties, righteousness, virtues)

(noun)

Accusative, masculine, plural of dharma

dharma - natural law (dharma), constitution, duty, righteousness, virtue, custom, religion

from root dhṛ (to hold, support)

Root: dhṛ (class 1)

अवाप्नुवन् (avāpnuvan) - they attained (they attained, they reached, they obtained)

(verb)

3rd person , plural, active, past imperfect (laṅ) of āp

Imperfect Tense, Active Voice

root āp, 3rd plural imperfect, with prefix ava

Prefix: ava

Root: āp (class 5)