düzensel

Düzensel is a Turkish adjective meaning regular, orderly, or systematic. It describes things that exhibit regular patterns, evenness, or a predictable structure. The word is formed from the noun düzen (order, arrangement) with the adjectival suffix -sel, conveying the sense "pertaining to order."

Its use is more common in formal, technical, or literary contexts than in everyday speech. In common dialogue, düzensel is often replaced by düzenli. Düzensel tends to appear in discussions of theory, pattern description, or methodological approaches, including linguistics, mathematics, design, and the social sciences, where emphasis is on regularity or systematicity rather than mere frequency.

Examples help illustrate its nuance. A regular pattern can be described as "düzensel bir örüntü"; a consistent process as "düzensel bir süreç" or "düzensel bir ilerleyiş." The term also appears in analyses of grammatical or phonological systems to denote regularity, in contrast to "düzensiz" (irregular).

See also: düzenli, düzensiz, düzen, düzenlilik.