An altar is a sacred space for religious rituals and offerings. Alternative synonyms for the word altar include shrine, sanctum, holy place, temple, or chapel. Each of these words carries a connotation of reverence and spiritual significance. A shrine is a small altar dedicated to a specific deity or saint. A sanctum is a secluded, private area only accessible to select individuals for prayer or meditation. A holy place refers to a location designated for religious rituals, while a temple or chapel typically denotes a larger area of worship. These synonyms are all appropriate for describing a place of religious significance where believers may gather to pay homage to their faith.