purposively

Purposively is an adverb meaning in a manner that demonstrates purpose, intention, or adherence to a plan. It describes actions performed with a clear aim rather than by chance. The term is the adverbial form of purposive, an adjective that denotes having a purpose or being guided by a goal.

Etymology and related terms: Purposive derives from the noun purpose, with the English suffix -ive signaling a characteristic. The corresponding adverb, purposively, is formed by adding -ly. Related terms include purpose, purposeful, and purposive as used in academic discourse to describe intended design or sampling methods.

Usage and nuance: Purposively often emphasizes alignment with a specific plan or methodological aim, particularly in formal or analytical writing. Purposely, a closely related adverb, more commonly signals deliberate action or intention in everyday language. In practice, the two terms can be interchangeable in some contexts, but purport and emphasis may differ: purposively may stress method, aims, or plan, while purposely highlights conscious choice or intent.

Fields of use: In social sciences and philosophy, purposively or purposive is used to describe actions, decisions, or sampling that are guided by explicit aims. In research design, purposive sampling refers to selecting units with intentional characteristics to deepen understanding of a phenomenon. In general writing, purified usage tends to favor the more common purposely, with purposively appearing in more formal or technical contexts.

See also: purposive, purpose, purposeful, purposely, deliberate.