महाभारतः mahābhārataḥ - book-12, chapter-131, verse-18

सशेषकारिणस्तात शेषं पश्यन्ति सर्वतः ।
निःशेषकारिणो नित्यमशेषकरणाद्भयम् ॥१८॥

18. saśeṣakāriṇastāta śeṣaṁ paśyanti sarvataḥ ,
niḥśeṣakāriṇo nityamaśeṣakaraṇādbhayam.

18. saśeṣakāriṇaḥ tāta śeṣam paśyanti sarvataḥ
niḥśeṣakāriṇaḥ nityam aśeṣakaraṇāt bhayam

18. tāta saśeṣakāriṇaḥ sarvataḥ śeṣam paśyanti.
niḥśeṣakāriṇaḥ nityam aśeṣakaraṇāt bhayam [labhante].

18. O dear one (tāta), those who act with a remainder (saśeṣakāriṇaḥ) [meaning, they show restraint and do not utterly destroy] find themselves with a remainder everywhere [i.e., they are safe, something is always left for them]. On the other hand, those who act without remainder (niḥśeṣakāriṇaḥ) [who destroy completely] constantly face fear due to their acts of total annihilation (aśeṣakaraṇāt).

Words meanings summery:

• सशेषकारिणः (saśeṣakāriṇaḥ) - those who act with a remainder, those who are not completely destructive

• तात (tāta) - O dear one, O father, O child

• शेषम् (śeṣam) - a remainder, residue, balance

• पश्यन्ति (paśyanti) - they see, they behold, they experience

• सर्वतः (sarvataḥ) - from all sides, everywhere

• निःशेषकारिणः (niḥśeṣakāriṇaḥ) - those who act without a remainder, those who completely annihilate

• नित्यम् (nityam) - always, constantly, perpetually

• अशेषकरणात् (aśeṣakaraṇāt) - from acting without remainder, from total annihilation

• भयम् (bhayam) - fear, danger

Words meanings and morphology

सशेषकारिणः (saśeṣakāriṇaḥ) - those who act with a remainder, those who are not completely destructive

(noun)

Nominative, masculine, plural of saśeṣakārin

saśeṣakārin - one who acts with a remainder, one who practices restraint

Compound type : tatpuruṣa (saśeṣa+kārin)

• saśeṣa – with a remainder, not completely finished
  adjective (masculine)
• kārin – acting, doing, performer
  adjective/noun (masculine)
  Agent noun derived from root kṛ.
  Root: kṛ (class 8)

तात (tāta) - O dear one, O father, O child

(noun)

Vocative, masculine, singular of tāta

tāta - father, dear one (term of endearment)

शेषम् (śeṣam) - a remainder, residue, balance

(noun)

Accusative, masculine, singular of śeṣa

śeṣa - remainder, residue, end

Root: śiṣ (class 7)

पश्यन्ति (paśyanti) - they see, they behold, they experience

(verb)

3rd person , plural, active, present indicative (laṭ) of dṛś

Present stem is 'paśya'.

Root: dṛś (class 1)

सर्वतः (sarvataḥ) - from all sides, everywhere

(indeclinable)

निःशेषकारिणः (niḥśeṣakāriṇaḥ) - those who act without a remainder, those who completely annihilate

(noun)

Nominative, masculine, plural of niḥśeṣakārin

niḥśeṣakārin - one who acts without a remainder, a complete destroyer

Compound type : tatpuruṣa (niḥśeṣa+kārin)

• niḥśeṣa – without remainder, complete
  adjective (masculine)
  Prefix: nis
• kārin – acting, doing, performer
  adjective/noun (masculine)
  Agent noun derived from root kṛ.
  Root: kṛ (class 8)

नित्यम् (nityam) - always, constantly, perpetually

(indeclinable)

Note: Used adverbially.

अशेषकरणात् (aśeṣakaraṇāt) - from acting without remainder, from total annihilation

(noun)

Ablative, neuter, singular of aśeṣakaraṇa

aśeṣakaraṇa - acting without remainder, complete destruction

Compound type : tatpuruṣa (aśeṣa+karaṇa)

• aśeṣa – without remainder, complete
  adjective (masculine)
  Prefix: a
• karaṇa – act of doing, action, means
  noun (neuter)
  Derived from root kṛ.
  Root: kṛ (class 8)

भयम् (bhayam) - fear, danger

(noun)

Nominative, neuter, singular of bhaya

bhaya - fear, dread

Root: bhī (class 3)