luonnonmukaisin
Luonnonmukaisin is the superlative form of the Finnish adjective luonnonmukainen, meaning most in harmony with nature or most nature-compatible. In Finnish environmental and sustainability discourse, the term is used to describe approaches, methods, or products that aim to work with natural processes rather than against them, minimize artificial inputs, and support biodiversity and ecosystem services.
Etymology and usage: The root is luonto (nature) plus mukainen (in accordance with, similar to). The superlative
Contexts and examples: The term appears in areas such as design and architecture, agriculture and horticulture
Limitations and considerations: The concept can be vague and context-dependent; what counts as the most nature-compatible