de ‧ mon ‧ stra ‧ tive AC /dɪˈmɒnstrətɪv $ dɪˈmɑːn-/ BrE AmE adjective
[ Word Family: noun : ↑ demonstration , ↑ demonstrator ; adverb : ↑ demonstrably , ↑ demonstratively ; adjective : ↑ demonstrable , ↑ demonstrative ; verb : ↑ demonstrate ]
willing to show that you care about someone:
My mother wasn’t demonstrative; she never hugged me.
—demonstratively adverb