The term "windward side" refers to the side of an object or location that faces the direction from which the wind is blowing. Some synonyms for this phrase include weather side, upwind side, and front side. Another synonym is "wind-facing," which emphasizes the fact that this side is literally facing the wind. Depending on the context, other possible synonyms might include exposed side, facing side, or vulnerable side. These terms all emphasize the fact that this side of an object is more likely to be impacted by weather or other environmental factors due to its position relative to the wind.