Finding synonyms for the phrase "gives chair" can be useful when you want to express the idea of offering someone a seat in various ways. Some alternatives to this phrase could be "offers a chair," "provides a seat," "extends hospitality," or simply "invites to sit." Each of these options presents a different tone or level of formality, which can be adjusted depending on the context. Using a synonym can also add interest and variety to your writing or conversation. In any case, the most important thing is to be considerate and hospitable when it comes to offering someone a place to sit.