What does systematic mean?
Systematic means carried out according to an organized plan, fixed method, or clear set of principles. It often describes a process, investigation, approach, or record in which each stage follows deliberately from the one before it. The word suggests both structure and consistency: a systematic search examines the relevant possibilities comprehensively, while a systematic treatment presents ideas in a coherent order. In scientific contexts, systematic can also refer to the organized classification of living things and to the relationships studied within that classification. Compared with “methodical,” systematic tends to place greater emphasis on a coordinated procedure or theory; compared with “systemic,” it describes the way an activity is conducted rather than a problem inherent in a broader system. The term is therefore especially useful when discussing research, education, administration, analysis, and other work that depends on careful, repeatable methods.
Performed, organized, or conducted according to a systematic method.
"They began a systematic review of the evidence."
Common in academic, scientific, and professional writing.
Relating to the orderly classification and study of organisms or natural phenomena.
"The book provides a systematic account of the plant kingdom."
This is a specialized biological and taxonomic use.
Systematic comes from the Greek roots for “system” and “organized,” so the word literally means “arranged according to a system.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does systematic come from?
The adjective comes from the Latin systematicus, derived from Greek systēmatikos, which relates to systēma, “an organized whole” or “system.” It entered English in the early 17th century in the sense of “pertaining to a system” and later developed the broader sense of “methodical or orderly.” The root is also reflected in English words such as system, systemic, and systematize.
Related word forms
How systematic is actually used
The word is neutral in register and is commonly used in academic, scientific, and professional contexts. It emphasizes an orderly method rather than merely the absence of mistakes.
Easily confused with systematic
Systematic describes something performed according to an organized method, whereas systemic describes something affecting or inherent to a system as a whole.