qualitative

qualitative — adjective

1. Relating to evaluations that judge the standard or merit of something, rather th

1.adjectiveB2
Definition

Relating to evaluations that judge the standard or merit of something, rather than measuring it in countable units.

Example

The research team used qualitative methods to explore how families cope with work pressure.

qualitative + methods for exploring opinions

Asher gave a qualitative opinion of the wine, describing its flavour rather than scoring it.

Common collocations
  • qualitative research
  • qualitative study
  • qualitative analysis
  • qualitative data
  • qualitative assessment
  • qualitative method
Synonyms
  • evaluative

    more specific to assigning worth or value

  • subjective

    implies personal opinion rather than structured assessment

Antonyms
  • quantitative

    relating to measurable amounts or numerical data

Grammar Patterns

qualitative + noun

Usage Note

Often contrasted with quantitative (which deals with amounts). Most common in academic and professional contexts where researchers examine opinions, experiences, or quality rather than counting data.

Common Mistakes

The qualitative data showed 45% of users preferred the old version.
The qualitative data showed that most users described the old version as easier to navigate.
Qualitative describes non-numerical qualities, not countable amounts or percentages.

2. Relating to the characteristics, features, or nature of something or someone, fo

2.adjectiveB2
Definition

Relating to the characteristics, features, or nature of something or someone, focusing on what type of thing it is rather than on measurable information.

Example

Reema described the qualitative features of the painting — its colours, shapes, and mood.

qualitative features describing nature/character

The company culture underwent a qualitative change after the merger with the smaller firm.

Common collocations
  • qualitative difference
  • qualitative change
  • qualitative feature
  • qualitative aspect
  • qualitative distinction
Synonyms
  • descriptive

    focuses on describing rather than evaluating or measuring

  • characteristic

    highlights the typical or defining features of something

Antonyms
  • quantitative

    relating to measurable amounts or numerical data

Grammar Patterns

qualitative + noun

Usage Note

Describes the essential nature or type of something, not its level of quality. Common in scientific writing and descriptive analysis where the focus is on categorisation rather than measurement.

Common Mistakes

The qualitative difference is that the new model costs twice as much.
The qualitative difference is that the new model is made of solid wood, while the old one uses particleboard.
Cost is a quantitative difference; qualitative differences relate to type or material, not price.

Word family

Synonym discussion

Sense: adjective/1

All three words describe non-numerical judgments, but they differ in scope and formality. Qualitative is the broadest term, used across academic and professional settings for any judgment about quality or character. Evaluative is more specific — it implies a deliberate process of weighing worth or value, as in 'evaluative feedback on a student's performance.' Subjective carries a stronger sense of personal viewpoint and emotion, often contrasted with objective, and can imply bias ('a subjective opinion about the film'). For research contexts, qualitative is the neutral term; evaluative adds the idea of measurement against standards; subjective signals personal perspective.

qualitative ↗evaluativesubjective ↗

Common collocations

Nouns

Phrases

  • qualitative research
  • qualitative analysis
  • qualitative data
  • qualitative assessment
  • qualitative difference
  • qualitative change

Etymology

LatinFrenchEnglish

Derived from the Latin 'qualitativus', based on 'qualitas' (quality), which itself comes from 'qualis' (of what kind). The word entered English in the early 17th century through French 'qualitatif' and has been used in academic and philosophical contexts ever since.