tasaisella

Tasaisella is a Finnish word that functions as the adessive singular form of the adjective tasainen, meaning even or flat. It describes a location on an even surface or, more broadly, a sense of steadiness or regularity when paired with a noun. In practice, tasaisella appears in phrases that indicate where something is or how something proceeds, typically with a noun in the adessive case.

In literal usage, tasaisella is commonly used to refer to physical surfaces. Examples include tasaisella pöydällä (on a level table), tasaisella pinnalla (on a smooth/level surface), and tasaisella maalla (on flat land). In figurative or descriptive contexts, it can express steadiness or smooth progress, such as tasaisella vauhdilla (at a steady pace) or tasaisella kehityksellä (with smooth development).

Morphology and related forms: tasainen is the base adjective meaning even or flat. Its noun form tasaisuus denotes evenness or flatness as a concept. The adessive form tasaisella is part of Finnish case and agreement patterns, changing to tasaiselle, tasaisella, tasaisella, etc., depending on case and number.

Overall, tasaisella is a common, neutral term used in everyday Finnish to specify a physical location on an even surface or to convey regularity and steadiness in descriptive language. See also tasainen, tasaisuus, and related surface-descriptive phrases.