diperlukan

Diperlukan is a Indonesian term meaning is needed or is required. It is a passive verb form used to indicate that something must be provided, met, or obtained. In everyday language the word often appears in official or formal contexts, such as documents, procedures, and requirements.

Morphology and grammar. Diperlukan is formed by the prefix di-, which marks the passive voice, attached to the base related to need or requirement. The underlying active form is commonly associated with verbs like memerlukan or perlukan. In a sentence, the thing that is needed is the subject, while the doer of the action, if specified, can be introduced with oleh. For example: Dokumen ini diperlukan untuk pendaftaran (This document is required for registration). Data tersebut diperlukan bagi verifikasi identitas (That data is needed for identity verification).

Usage and nuance. Diperlukan tends to be more formal and is frequently found in official notices, legal texts, and formal instructions. A closely related, more everyday synonym is dibutuhkan, which conveys a similar meaning of “is needed” or “is required.” The choice between diperlu-kan and dibutuhkan often reflects the level of formality rather than a difference in meaning. The noun form keperluan or kebutuhan can express the concept of a requirement or need.

Cross-linguistic notes. In Malay, diperlu-kan similarly expresses passive necessity, and dibutuhkan is also used. The distinction between formal (diperlukan) and common usage (dibutuhkan) is common across Malay-speaking contexts.

See also: perlu, memerlukan, membutuhkan, dibutuhkan, keperluan.