Topic: Synonyms, Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

The term "hospitality" fundamentally refers to the friendly and generous reception and entertainment of guests and visitors. It encompasses an attitude of warmth, kindness, and an openness to making others feel comfortable and valued, which aligns closely with the essence of "welcome." When we think of hospitality, we envision a welcoming environment—a place where individuals are greeted warmly and treated with care.

In contrast, the other options do not encapsulate the idea of hospitality. "Pharmacy" (A) refers specifically to a place where medicinal drugs are dispensed, which is unrelated to the concept of inviting or hosting. "Hospital" (B) denotes a healthcare facility that serves patients, whereas "sick" (D) simply describes a state of illness. None of these terms capture the core notion of fostering an inviting atmosphere that is synonymous with hospitality. Therefore, "welcome" (C) accurately reflects the spirit and intent of hospitality, emphasizing the importance of friendliness and openness in creating a hospitable environment.