महाभारतः mahābhārataḥ - book-5, chapter-196, verse-7

गान्धारराजः शकुनिः प्राच्योदीच्याश्च सर्वशः ।
शकाः किराता यवनाः शिबयोऽथ वसातयः ॥७॥

7. gāndhārarājaḥ śakuniḥ prācyodīcyāśca sarvaśaḥ ,
śakāḥ kirātā yavanāḥ śibayo'tha vasātayaḥ.

7. gāndhārarājaḥ śakuniḥ prācyaudīcyāḥ ca sarvaśaḥ
śakāḥ kirātāḥ yavanāḥ śibayaḥ atha vasātayaḥ

7. gāndhārarājaḥ śakuniḥ ca sarvaśaḥ prācyaudīcyāḥ
śakāḥ kirātāḥ yavanāḥ śibayaḥ atha vasātayaḥ

7. The king of Gandhara, Shakuni; and all the Easterners and Northerners; also the Shakas, Kiratas, Yavanas, Shibis, and Vasatis.

Words meanings summery:

• गान्धारराजः (gāndhārarājaḥ) - Shakuni, the king of Gandhara. (king of Gandhara)

• शकुनिः (śakuniḥ) - Shakuni, brother of Gandhari and maternal uncle of Duryodhana. (Shakuni (a proper name))

• प्राच्यौदीच्याः (prācyaudīcyāḥ) - Warriors from the eastern and northern regions. (Easterners and Northerners)

• च (ca) - and

• सर्वशः (sarvaśaḥ) - all of them (completely, entirely, all)

• शकाः (śakāḥ) - The Shaka warriors. (Shakas (a people))

• किराताः (kirātāḥ) - The Kirata warriors. (Kiratas (a forest-dwelling people))

• यवनाः (yavanāḥ) - The Yavana warriors. (Yavanas (Greeks or Westerners))

• शिबयः (śibayaḥ) - The Shibi warriors. (Shibis (a tribe/people))

• अथ (atha) - and (and, moreover, also)

• वसातयः (vasātayaḥ) - The Vasati warriors. (Vasatis (a tribe/people))

Words meanings and morphology

गान्धारराजः (gāndhārarājaḥ) - Shakuni, the king of Gandhara. (king of Gandhara)

(proper noun)

Nominative, masculine, singular of gāndhārarāja

gāndhārarāja - King of Gandhara.

Compound type : tatpuruṣa (gāndhāra+rāja)

• gāndhāra – Gandhara (a region/people)
  proper noun (masculine)
• rāja – king, ruler
  noun (masculine)
  Root: rāj (class 1)

शकुनिः (śakuniḥ) - Shakuni, brother of Gandhari and maternal uncle of Duryodhana. (Shakuni (a proper name))

(proper noun)

Nominative, masculine, singular of śakuni

śakuni - A bird; name of a character in Mahabharata (King of Gandhara).

प्राच्यौदीच्याः (prācyaudīcyāḥ) - Warriors from the eastern and northern regions. (Easterners and Northerners)

(noun)

Nominative, masculine, plural of prācyaudīcya

prācyaudīcya - Eastern and Northern.

Dvandva compound of Prācya (eastern) and Udīcya (northern).

Compound type : dvandva (prācya+udīcya)

• prācya – eastern, from the east; an easterner
  noun (masculine)
  From prāc + ya.
• udīcya – northern, from the north; a northerner
  noun (masculine)
  From udīc + ya.

च (ca) - and

(indeclinable)

सर्वशः (sarvaśaḥ) - all of them (completely, entirely, all)

(indeclinable)

Derived from sarva + śas (adverbial suffix).

शकाः (śakāḥ) - The Shaka warriors. (Shakas (a people))

(proper noun)

Nominative, masculine, plural of śaka

śaka - Name of a people or country, often identified with Scythians.

किराताः (kirātāḥ) - The Kirata warriors. (Kiratas (a forest-dwelling people))

(proper noun)

Nominative, masculine, plural of kirāta

kirāta - Name of a wild, mountain-dwelling, hunting tribe.

यवनाः (yavanāḥ) - The Yavana warriors. (Yavanas (Greeks or Westerners))

(proper noun)

Nominative, masculine, plural of yavana

yavana - Ionian, Greek, foreigner from the west.

शिबयः (śibayaḥ) - The Shibi warriors. (Shibis (a tribe/people))

(proper noun)

Nominative, masculine, plural of śibi

śibi - Name of an ancient Indian tribe or people.

अथ (atha) - and (and, moreover, also)

(indeclinable)

वसातयः (vasātayaḥ) - The Vasati warriors. (Vasatis (a tribe/people))

(proper noun)

Nominative, masculine, plural of vasāti

vasāti - Name of an ancient Indian tribe or people.