sinertävämmän
"sinertävämmän" is the genitive singular form of the Finnish adjective "sinertävä". "Sinertävä" itself is an adjective meaning "bluish" or "having a bluish hue". The suffix "-mpi" is the comparative suffix in Finnish, indicating a greater degree of the quality described by the adjective. Therefore, "sinertävämmän" signifies "of something more bluish" or "than something more bluish". It is used to express a comparison involving a greater degree of blueness. For example, one might say "Tämän taivaan väri on sinertävämmän kuin edellisen" which translates to "The color of this sky is more bluish than the previous one". The genitive case in Finnish is used in various grammatical constructions, including possession, after certain prepositions, and in comparisons where the standard of comparison is indefinite or expressed in the genitive. In the context of "sinertävämmän", the genitive case indicates that the entity being compared to possesses a greater degree of blueness. This adjective form is a common element in descriptive language when discussing colors and their variations.