adjective chief, principal, leading
adverb chiefly, principally, in the main
Mainly used to emphasize the main factors or variables affecting an experiment or phenomenon.
Mainly used to indicate the primary focus or emphasis of a study or argument.
Mainly used to describe the primary activities or functions of a company or organization.
Mainly used to highlight the predominant or most frequent occurrence in a dataset.
Mainly used to specify the primary geographical location or region being discussed.
In the writing profession, 'mainly' is used to emphasize the primary focus or theme of a piece of writing, such as 'This article mainly discusses the impact of climate change on wildlife.'
In psychology, 'mainly' is used to indicate the primary area of focus or concern in a research study or clinical practice, for example, 'The therapist mainly focuses on cognitive-behavioral techniques in treating anxiety disorders.'