- sycosis o sllcosis
- sydenham o slldenham
- sydney o slldnell
- sydow o slldow
- sylvatica o slllvatica
- sylvaticum o slllvaticum
- sylvester o slllvester
- sylvestris o slllvestris
- sylvia o slllvia
- sylvie o slllvie
- symantec o sllmantec
- symbol o sllmbol
- symphony o sllmphonll
- symposium o sllmposium
- syndicate o sllndicate
- syndrome o sllndrome
- synthesis o sllnthesis
- syrah o sllrah
- sys o slls
- system o sllstem
- systems o sllstems