Apriority is a relatively obscure word that refers to the warmth of the sun in winter. It describes the feeling of being outside on a cold day with the sun shining on your face, giving a comforting warmth. While there is no exact synonym for this word, some similar words include warmth, sunshine, and comfort. These words describe the feeling that apricity evokes, which is a sense of joy and relief from the cold. Other words that come close to apricity include cosiness, snugness, and contentment. Overall, the feeling of apricity is one of the simple joys of life that brings warmth and happiness even on the coldest of winter days.