riachtanach

Irish

Alternative forms

  • riachdanach (obsolete)
  • riachtánach, riachtanasach

Etymology

From riachtain +‎ -ach.

Adjective

riachtanach (genitive singular masculine riachtaigh, genitive singular feminine riachtanaí, plural riachtanacha, comparative riachtanaí)

  1. necessary, essential, needful, indispensable, requisite

Declension

Declension of riachtanach
Positive singular plural
masculine feminine strong noun weak noun
nominative riachtanach riachtanach riachtanacha
vocative riachtanaigh riachtanacha
genitive riachtanaí riachtanacha riachtanach
dative riachtanach riachtanach;
riachtanaigh (archaic)
riachtanacha
Comparative níos riachtanaí
Superlative is riachtanaí

Further reading