महाभारतः mahābhārataḥ - book-8, chapter-30, verse-45

कारस्करान्महिषकान्कलिङ्गान्कीकटाटवीन् ।
कर्कोटकान्वीरकांश्च दुर्धर्मांश्च विवर्जयेत् ॥४५॥

45. kāraskarānmahiṣakānkaliṅgānkīkaṭāṭavīn ,
karkoṭakānvīrakāṁśca durdharmāṁśca vivarjayet.

45. kāraskarān mahiṣakān kaliṅgān kīkaṭāṭavīn
karkoṭakān vīrakān ca durdharmān ca vivarjayet

45. kāraskarān mahiṣakān kaliṅgān kīkaṭāṭavīn karkoṭakān vīrakān ca durdharmān ca vivarjayet.

45. One should avoid the Kāraskaras, Mahiṣakas, Kaliṅgas, and the forest dwellers of Kīkaṭa, as well as the Karkoṭakas, Vīrakas, and those who adhere to corrupted (dharma) practices.

Words meanings summery:

• कारस्करान् (kāraskarān) - the people named Kāraskaras (Kāraskaras (a people/region))

• महिषकान् (mahiṣakān) - the people named Mahiṣakas (Mahiṣakas (a people/region))

• कलिङ्गान् (kaliṅgān) - the people named Kaliṅgas (Kaliṅgas (a people/region))

• कीकटाटवीन् (kīkaṭāṭavīn) - the forest dwellers from the Kīkaṭa region (the forest dwellers of Kīkaṭa)

• कर्कोटकान् (karkoṭakān) - the people named Karkoṭakas (Karkoṭakas (a people, or a type of serpent demon))

• वीरकान् (vīrakān) - the people named Vīrakas (Vīrakas (a people))

• च (ca) - and (and, also)

• दुर्जार्मान् (durjārmān) - those who adhere to corrupted (dharma) practices (those of bad nature, those who practice wrong (dharma))

• च (ca) - and (and, also)

• विवर्जयेत् (vivarjayet) - one should avoid (one should avoid, he should shun)

Words meanings and morphology

कारस्करान् (kāraskarān) - the people named Kāraskaras (Kāraskaras (a people/region))

(proper noun)

Accusative, masculine, plural of kāraskara

kāraskara - name of a country or its people

महिषकान् (mahiṣakān) - the people named Mahiṣakas (Mahiṣakas (a people/region))

(proper noun)

Accusative, masculine, plural of mahiṣaka

mahiṣaka - name of a country or its people

कलिङ्गान् (kaliṅgān) - the people named Kaliṅgas (Kaliṅgas (a people/region))

(proper noun)

Accusative, masculine, plural of kaliṅga

kaliṅga - name of an ancient country and its people

कीकटाटवीन् (kīkaṭāṭavīn) - the forest dwellers from the Kīkaṭa region (the forest dwellers of Kīkaṭa)

(proper noun)

Accusative, masculine, plural of kīkaṭāṭavī

kīkaṭāṭavī - forest of Kīkaṭa, people of the Kīkaṭa forest

Compound type : tatpuruṣa (kīkaṭa+aṭavī)

• kīkaṭa – name of a country or its people, generally referring to Magadha or Bihar region
  proper noun (masculine)
• aṭavī – forest, jungle, wilderness
  noun (feminine)

Note: Refers to the people of the Kīkaṭa forest.

कर्कोटकान् (karkoṭakān) - the people named Karkoṭakas (Karkoṭakas (a people, or a type of serpent demon))

(proper noun)

Accusative, masculine, plural of karkoṭaka

karkoṭaka - name of a country or its people; a kind of poisonous snake or serpent demon

वीरकान् (vīrakān) - the people named Vīrakas (Vīrakas (a people))

(proper noun)

Accusative, masculine, plural of vīraka

vīraka - name of a people

च (ca) - and (and, also)

(indeclinable)

दुर्जार्मान् (durjārmān) - those who adhere to corrupted (dharma) practices (those of bad nature, those who practice wrong (dharma))

(adjective)

Accusative, masculine, plural of durdharma

durdharma - having a bad (dharma) or evil nature, following wrong (dharma)

Compound type : bahuvrīhi (dur+dharma)

• dur – bad, difficult, ill
  prefix
• dharma – constitution, natural law, intrinsic nature, duty, righteousness, virtue, religion
  noun (masculine)

Note: Qualifying 'men' (implied).

च (ca) - and (and, also)

(indeclinable)

विवर्जयेत् (vivarjayet) - one should avoid (one should avoid, he should shun)

(verb)

3rd person , singular, active, optative (vidhi liṅ) of vivarj

Optative Mood, Parasmaipada

Root: √vṛj (to abandon, shun), with prefix vi-. 10th class derivative (varjayati). Optative 3rd person singular.

Prefix: vi

Root: vṛj (class 10)