-őjük

From -ő +‎ -jük.

• IPA^(key): [øːjyk]

-őjük

1. (personal-pronoun suffix) of them (added to a number or a pronoun when referring to a group of people)

   ‎négy (“four”) + ‎-őjük → ‎négyőjük (“the four of them”)

   ‎egyik (“one of”) + ‎-őjük → ‎egyikőjük (“one of them”)

• (personal-pronoun suffix) Variants:

  -uk is added to back-vowel words ending in a consonant

  három (“three”) → hármuk (“the three of them”)

  -ük is added to front-vowel words ending in a consonant

  négy (“four”) → négyük (“the four of them”)

  -juk is added to back-vowel words ending either in a consonant or a vowel. Final -a changes to -á-.

  -jük is added to front-vowel words ending either in a consonant or a vowel. Final -e changes to -é-.

  kettő (“two”) → kettőjük (“the two of them”)

  -ójuk is a variant of -uk

  három (“three”) → hármójuk (“the three of them”)

  -őjük is a variant of -ük

  négy (“four”) → négyőjük (“the four of them”)