महाभारतः mahābhārataḥ - book-13, chapter-33, verse-17

परिवादं च ये कुर्युर्ब्राह्मणानामचेतसः ।
निन्दाप्रशंसाकुशलाः कीर्त्यकीर्तिपरावराः ।
परिकुप्यन्ति ते राजन्सततं द्विषतां द्विजाः ॥१७॥

17. parivādaṁ ca ye kuryurbrāhmaṇānāmacetasaḥ ,
nindāpraśaṁsākuśalāḥ kīrtyakīrtiparāvarāḥ ,
parikupyanti te rājansatataṁ dviṣatāṁ dvijāḥ.

17. parivādam ca ye kuryuḥ brāhmaṇānām
acetasaḥ nindāpraśaṃsākuśalāḥ
kīrtyakīrtiparāvarāḥ parikupyanti
te rājan satatam dviṣatām dvijāḥ

17. rājan,
ye acetasaḥ nindāpraśaṃsākuśalāḥ kīrtyakīrtiparāvarāḥ brāhmaṇānām parivādam ca kuryuḥ,
te dvijāḥ satatam dviṣatām parikupyanti.

17. O King, those senseless individuals who engage in slandering brahmins, who are adept at both criticism and praise, and who consider fame and infamy as paramount—those brahmins become perpetually enraged at their adversaries.

Words meanings summery:

• परिवादम् (parivādam) - slander, blame, defamation

• च (ca) - and, also

• ये (ye) - who, those who

• कुर्युः (kuryuḥ) - they would do, they would make

• ब्राह्मणानाम् (brāhmaṇānām) - of brahmins

• अचेतसः (acetasaḥ) - senseless, foolish, thoughtless

• निन्दाप्रशंसाकुशलाः (nindāpraśaṁsākuśalāḥ) - skilled in blame and praise

• कीर्त्यकीर्तिपरावराः (kīrtyakīrtiparāvarāḥ) - who consider fame and infamy as paramount (regarding fame and infamy as supreme; skilled in determining fame and infamy)

• परिकुप्यन्ति (parikupyanti) - they become extremely angry, they are enraged

• ते (te) - those

• राजन् (rājan) - O King

• सततम् (satatam) - constantly, always, perpetually

• द्विषताम् (dviṣatām) - of enemies, of haters

• द्विजाः (dvijāḥ) - the twice-born, brahmins

Words meanings and morphology

परिवादम् (parivādam) - slander, blame, defamation

(noun)

Accusative, masculine, singular of parivāda

parivāda - blame, censure, slander, defamation

Prefix: pari

Root: vad (class 1)

च (ca) - and, also

(indeclinable)

ये (ye) - who, those who

(pronoun)

Nominative, masculine, plural of yad

yad - who, which, what

कुर्युः (kuryuḥ) - they would do, they would make

(verb)

3rd person , plural, active, optative (vidhiliṅ) of kṛ

Optative

Root: kṛ (class 8)

ब्राह्मणानाम् (brāhmaṇānām) - of brahmins

(noun)

Genitive, masculine, plural of brāhmaṇa

brāhmaṇa - brahmin (a member of the priestly class)

अचेतसः (acetasaḥ) - senseless, foolish, thoughtless

(adjective)

Nominative, masculine, plural of acetas

acetas - senseless, foolish, unconscious, without mind

Compound type : Tatpuruṣa (a+cetas)

• a – not, non-, un-
  indeclinable
• cetas – mind, consciousness, intelligence
  noun (neuter)

निन्दाप्रशंसाकुशलाः (nindāpraśaṁsākuśalāḥ) - skilled in blame and praise

(adjective)

Nominative, masculine, plural of nindāpraśaṃsākuśala

nindāpraśaṁsākuśala - skilled in blame and praise

Compound type : Tatpuruṣa (nindā+praśaṃsā+kuśala)

• nindā – blame, censure
  noun (feminine)
  Root: nind (class 1)
• praśaṃsā – praise, commendation
  noun (feminine)
  Prefix: pra
  Root: śaṃs (class 1)
• kuśala – skilled, expert, clever
  adjective (masculine)

कीर्त्यकीर्तिपरावराः (kīrtyakīrtiparāvarāḥ) - who consider fame and infamy as paramount (regarding fame and infamy as supreme; skilled in determining fame and infamy)

(adjective)

Nominative, masculine, plural of kīrtyakīrtiparāvara

kīrtyakīrtiparāvara - superior/inferior regarding fame and infamy; considering fame and infamy as paramount

Compound type : Tatpuruṣa (kīrti+akīrti+parāvara)

• kīrti – fame, glory, reputation
  noun (feminine)
  Root: kīrt (class 10)
• akīrti – infamy, disgrace, ignominy
  noun (feminine)
  Prefix: a
  Root: kīrt (class 10)
• parāvara – superior and inferior, higher and lower; supreme, ultimate
  adjective (masculine)

परिकुप्यन्ति (parikupyanti) - they become extremely angry, they are enraged

(verb)

3rd person , plural, active, present (lat) of parikup

Present Tense

Prefix: pari

Root: kup (class 4)

ते (te) - those

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

राजन् (rājan) - O King

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, sovereign

सततम् (satatam) - constantly, always, perpetually

(indeclinable)

द्विषताम् (dviṣatām) - of enemies, of haters

(noun)

Genitive, masculine, plural of dviṣat

dviṣat - hating, hostile; an enemy, hater

Present Active Participle

Derived from root 'dviṣ' (to hate)

Root: dviṣ (class 2)

द्विजाः (dvijāḥ) - the twice-born, brahmins

(noun)

Nominative, masculine, plural of dvijāti

dvijāti - twice-born (a member of the first three varṇas, especially a brahmin)