Questionary vs. Questionnaire — What's the Difference?

A questionnaire.

A questionnaire is a research instrument consisting of a series of questions (or other types of prompts) for the purpose of gathering information from respondents. The questionnaire was invented by the Statistical Society of London in 1838.Although questionnaires are often designed for statistical analysis of the responses, this is not always the case.

(archaic) One who makes it his business to seek after relics and carry them about for sale.

A form containing a set of questions, especially one addressed to a statistically significant number of subjects as a way of gathering information for a survey.

Inquiring; asking questions; testing.

A form containing a list of questions; a means of gathering information for a survey

Inquiring; asking questions; testing.

To survey using questionnaires

One who makes it his business to seek after relics and carry them about for sale.

Same as Questionary.

A set of questions for submission to a group of persons for the purpose of bringing out their resemblances and differences in the matter considered. The questionary method is a recognized form of psychological investigation.

A list of questions, usually on a printed form, to be answered by an individual. The forms often have blank spaces in which the answers can be written. Sets of such forms are distributed to groups and the answers used for various purposes, such as to obtain statistical information for social science, political, or marketing research, or to obtain information about a patient for the use of medical practitioners.

A form containing a set of questions; submitted to people to gain statistical information