- syrgol
- syringocoele syringocoelia
- syringocystoma
- syringoencephalia
- Syringomyelia
- syrup amygdalae
- syrup aromaticus (Br.)
- syrup calcii et sodii hypophosphitum (N.F.)
- syrup calcii hypophosphitis (N.F.)
- syrup calcii lsctophosphatis (U.S.)
- syrup calcli lactophosphatis (U.S., Br.)
- syrup limonis (Br.)
- syrup mannae (P.G., N.F.)
- syrup morphinae sulphatis
- syrup pini strobi compositus (N.F.)
- syrupus (U.S., Br.)
- syrupy
- Syssarcosis
- syssarcotic
- syssomus