Looking for a perfume similar to House Of Sillage Slytherin Parfum? Below are 12 fragrances from our database of 24,000+ designer and niche scents that share its citrus, woody, warm spicy profile with prominent grapefruit, bergamot, cardamom notes. We score similarity by shared accords and notes — rare ingredients count more than common ones — so the matches you see are the ones that genuinely smell closest.