What does qualitatively mean?
Qualitatively means in a way that relates to the nature, kind, or essential character of something rather than to its measurable quantity. It is used to describe differences that affect what something is, as opposed to differences that merely affect how much of something there is. For example, two policies may be quantitatively similar in cost but qualitatively different in the values and methods they embody. The adverb is especially common in academic, analytical, and argumentative writing, where the distinction between quality and quantity matters. Using it signals that the comparison concerns fundamental features or significance rather than minor numerical variation. It is often paired with words such as “different,” “distinct,” “superior,” and “inferior,” and it can usefully clarify whether an apparent difference is simply one of degree or one of kind.
adverbIn a way that concerns the nature, kind, or quality of something rather than its quantity or measurable amount.
- In a manner concerned with quality, nature, or essential character rather than amount.
"The two proposals address the same problem, but they are qualitatively different in their approach."
"The two versions are qualitatively similar, despite minor differences in presentation."
"The change is qualitatively significant because it alters the basic character of the system."
Qualitatively is the language of meaningful difference: it tells us that two things differ in kind, not merely in degree.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does qualitatively come from?
The word derives from the Latin qualis, meaning “of what kind” or “of what sort,” together with the Latin suffix -ativus, which forms adjectives of quality or action. In English, “qualitative” developed as an adjective and “qualitatively” as its adverb during the early 19th century, in association with the philosophical distinction between quality and quantity. The related words “quality,” “quantity,” and “qualify” share the same Latin root through different historical developments.
Related word forms
How qualitatively is actually used
This word is formal and commonly used in analytical, academic, or argumentative contexts. It usually contrasts with a quantitative assessment; it is more precise than simply saying that something is different.
Easily confused with qualitatively
Qualitatively describes the nature or kind of something, whereas quantitatively describes the amount or measurable extent of it.