derrigorrezkoa

“derrigorrezkoa” — mandatory in Basque. Adjective, level A1. A native word: derrigor — 'compulsion, need' + -rezko. Mandatory here is what nothing works without: a document, a form field. Partner of aukerakoa — 'optional'. In a live sentence: “Eremu hau derrigorrezkoa da, ez hutsik utzi.” — This field is mandatory, don't leave it empty. A word from the everyday Basque course, level A1.

Updated September 1, 2026 · Lingofly

In short

“mandatory” in Basque
Written in Basquederrigorrezkoa
Translationmandatory
Part of speechadjective
LevelA1

Why it looks that way

A native word: derrigor — 'compulsion, need' + -rezko. Mandatory here is what nothing works without: a document, a form field. Partner of aukerakoa — 'optional'

A word with a story stays in memory longer than one learned as a “spelling — translation” pair: memory holds on to meaning, not to a string.

In a live sentence

A single word almost never appears alone in conversation. A sentence shows where it fits and what stands next to it.

  • Eremu hau derrigorrezkoa da, ez hutsik utzi.
    This field is mandatory, don't leave it empty.

How not to forget this word

Reading a word and remembering it are different jobs. A day later, little survives of a single reading — and that is not bad memory, that is how memory works.

Frequently asked

How do you say “mandatory” in Basque?

«derrigorrezkoa». In a live sentence: “Eremu hau derrigorrezkoa da, ez hutsik utzi.” — This field is mandatory, don't leave it empty. Adjective, level A1.

Why does this word look the way it does?

A native word: derrigor — 'compulsion, need' + -rezko. Mandatory here is what nothing works without: a document, a form field. Partner of aukerakoa — 'optional'. A word with a story stays in memory longer than a “spelling — translation” pair: memory holds on to meaning, not to a string.

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