diathesis /dī-athˈi-sis/

1. A particular condition or habit of body, esp one predisposing to certain diseases (medicine)
2. A habit of mind

• Syrophoenicia
• Syrophoenician
• syrphid
• Syrphidae
• syrphids
• Syrphus
• syrtes
• syrtis
• syrup
• syruped
• syrupier
• syrupiest
• syruping
• syrups
• syrupy
• sys-
• sysop
• sysops
• syssarcoses
• syssarcosis
• syssitia
• syssitias
• systaltic
• system
• systematic