ЖЕСТКОСТЬ noun
Жесткость 1 твердый, немягкий
Synset
derived from
Interlingual Index
                                                                [Wordnet definition: the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale]
                                                            
                                                        hypernym
            [RuThes concept: физическое свойство]
        
    hyponym
antonym
            [RuThes concept: мягкий при надавливании]
        
    POS-synonymy
            [RuThes concept: твердый, немягкий]