महाभारतः mahābhārataḥ - book-12, chapter-136, verse-43

अयमत्यन्तशत्रुर्मे वैषम्यं परमं गतः ।
मूढो ग्राहयितुं स्वार्थं संगत्या यदि शक्यते ॥४३॥

43. ayamatyantaśatrurme vaiṣamyaṁ paramaṁ gataḥ ,
mūḍho grāhayituṁ svārthaṁ saṁgatyā yadi śakyate.

43. ayam atyantaśatruḥ me vaiṣamyam paramam gataḥ
mūḍhaḥ grāhayitum svārtham saṅgatyā yadi śakyate

43. ayam me atyantaśatruḥ paramam vaiṣamyam gataḥ yadi
mūḍhaḥ (san) saṅgatyā svārtham grāhayitum śakyate

43. This one is my ultimate enemy, having reached the highest degree of hostility. If, foolish as he is, he can be made to grasp his own self-interest through our association (saṅgati)...

Words meanings summery:

• अयम् (ayam) - this

• अत्यन्तशत्रुः (atyantaśatruḥ) - greatest enemy, absolute foe

• मे (me) - my, to me

• वैषम्यम् (vaiṣamyam) - hostility, difficulty, distress, unevenness

• परमम् (paramam) - supreme, utmost, greatest

• गतः (gataḥ) - gone, reached, attained

• मूढः (mūḍhaḥ) - foolish, deluded, ignorant

• ग्राहयितुम् (grāhayitum) - to cause to grasp, to make understand, to convince

• स्वार्थम् (svārtham) - one's own interest, self-interest

• सङ्गत्या (saṅgatyā) - by association, by union, through connection

• यदि (yadi) - if

• शक्यते (śakyate) - it is possible, can be done

Words meanings and morphology

अयम् (ayam) - this

(pronoun)

Nominative, masculine, singular of idam

idam - this, this here

अत्यन्तशत्रुः (atyantaśatruḥ) - greatest enemy, absolute foe

(noun)

Nominative, masculine, singular of atyantaśatru

atyantaśatru - an ultimate enemy, inveterate foe

Compound type : tatpuruṣa (atyanta+śatru)

• atyanta – extreme, excessive, ultimate
  adjective
  from ati + anta (beyond the end)
• śatru – enemy, foe, rival
  noun (masculine)

मे (me) - my, to me

(pronoun)

singular of asmad

asmad - I, we

वैषम्यम् (vaiṣamyam) - hostility, difficulty, distress, unevenness

(noun)

Accusative, neuter, singular of vaiṣamya

vaiṣamya - unevenness, difficulty, distress, adversity, enmity

derived from viṣama (uneven, difficult)

परमम् (paramam) - supreme, utmost, greatest

(adjective)

Accusative, neuter, singular of parama

parama - supreme, highest, utmost, best

गतः (gataḥ) - gone, reached, attained

(participle)

Nominative, masculine, singular of gata

gata - gone, moved, reached, attained, fallen into

Past Passive Participle

derived from √gam (to go)

Root: gam (class 1)

मूढः (mūḍhaḥ) - foolish, deluded, ignorant

(adjective)

Nominative, masculine, singular of mūḍha

mūḍha - foolish, stupid, bewildered, infatuated

Past Passive Particple

derived from √muh (to be bewildered, foolish)

Root: muh (class 4)

ग्राहयितुम् (grāhayitum) - to cause to grasp, to make understand, to convince

(infinitive)

स्वार्थम् (svārtham) - one's own interest, self-interest

(noun)

Accusative, masculine/neuter, singular of svārtha

svārtha - one's own aim, self-interest, one's own meaning

Compound type : tatpuruṣa (sva+artha)

• sva – one's own, self
  pronoun
• artha – purpose, meaning, aim, wealth
  noun (masculine/neuter)

सङ्गत्या (saṅgatyā) - by association, by union, through connection

(noun)

Instrumental, feminine, singular of saṅgati

saṅgati - union, connection, association, intercourse

यदि (yadi) - if

(indeclinable)

शक्यते (śakyate) - it is possible, can be done

(verb)

3rd person , singular, passive, present indicative (laṭ) of śak

Root: śak (class 5)