According to vocabulary.com, appreciativeness is a feeling of gratitude or thankfulness. It is the noun form of the adjective appreciative. Appreciative means to have or show appreciation.
- Her letter demonstrated her appreciativeness of his assistance with the project.
- That performance was a display of appreciativeness for the company’s contribution to the Arts Fund.
- Everyone felt Sarah’s appreciativeness.
- Let’s show appreciativeness for the word appreciation.
Some synonyms include acknowledgment, gratefulness, praise, and indebtedness.