| Syrian city of 2.5+ million | 27 |
| Syrian city, to a Parisian | 26 |
| Syrian city, to French | 22 |
| Syrian city, to Frenchmen | 25 |
| Syrian city, to the French | 26 |
| Syrian irrigation source | 24 |
| Syrian leader Hafez al-___ | 26 |
| Syrian or Yemeni, e.g. | 22 |
| Syrian president Bashar | 23 |
| Syrian presidential family | 26 |
| Syrian sect member (Var.) | 25 |
| Syrian singer Souleyman | 23 |
| Syrian V.I.P. and family | 24 |
| Syrian's Supreme Being | 26 |
| Syrian-Lebanese sect member | 27 |
| Syringa by another name | 23 |
| Syringe contents, perhaps | 25 |
| Syringe contents, sometimes | 27 |
| Syringe dosage units, briefly | 29 |
| Syringe measurements: abbr. | 27 |
| Syringe measures, for short | 27 |
| Syringe units, briefly | 22 |
| Syringes' contents | 22 |
| Syrup for a poisoning victim | 28 |
| Syrup for pecan pie, perhaps | 28 |
| Syrup in the medicine cabinet | 29 |
| Syrup presented to the jury? | 28 |
| Syrup source for marshmallows | 29 |
| Syrup used in some fake blood | 29 |
| Syrup, before processing | 24 |
| Sysadmins may run them | 22 |
| Syst. for sharing ideas | 23 |
| Syst. of sound syllables | 24 |
| Syst. of unspoken words | 23 |
| Syst. of unwritten words | 24 |
| Syst. with hand signals | 23 |
| System developed at Bell Labs | 29 |
| System espoused by Castro | 25 |
| System espoused by Debs | 23 |
| System espoused by Jefferson | 28 |
| System espoused by tyrants | 26 |
| System for blind readers | 24 |
| System for linking computers | 28 |
| System for linking PCs | 22 |
| System for some servers | 23 |
| System for would-be readers | 27 |
| System involving arm-waving | 27 |
| System of a Down acronym | 24 |
| System of connected PCs | 23 |
| System of dividing time | 23 |
| System of import duties | 23 |
| System of manual training | 25 |
| System of moral standards | 25 |
| System of moral values | 22 |
| System of musical syllables | 27 |
| System of numbering pages | 25 |
| System of points, in math | 25 |
| System of representation | 24 |
| System of secret symbols | 24 |
| System of self-defense | 22 |
| System of signs or symbols | 26 |
| System of silent comm. | 22 |
| System of tribal division | 25 |
| System of worship: Abbr. | 24 |
| System or friendly preceder | 27 |
| System or sphere preceder | 25 |
| System practiced by Jackson | 27 |
| System used for most returns | 28 |
| System used in home decor | 25 |
| System using syllogisms | 23 |
| System utilizing grates | 23 |
| System with dots and dashes | 27 |
| System-to-system system | 23 |
| Systematic, as instructions | 27 |
| Systematically arrange | 22 |
| Systematized, in a way | 22 |
| Systemic randomness measure | 27 |
| Systems for moving liquids | 26 |
| Systems for speakers (Abbr.) | 28 |
| Systems of rotating wheels? | 27 |
| Systems of self-defense | 23 |
| Systems of waist removal? | 25 |
| Systems that are usually fair | 29 |
| Systems ___ (computer expert) | 29 |
| Szechuan cooking implement | 26 |
| Szmanda of "CSI" | 26 |
| Szyslak behind the bar | 22 |
| Szyslak of Springfield | 22 |
| T formation participant | 23 |
| T or F, perhaps: Abbr. | 22 |
| T'ai ___ ch'uan | 23 |
| T'ang Dynasty bard | 22 |
| T'ang dynasty poet | 22 |
| T's, in Morse code | 22 |
| T, on a test question, say | 26 |
| T-bones and filets mignons | 26 |
| T-Boz's trio, once | 22 |
| T-man's first name | 22 |
| T-Pain and Ice-T output | 23 |
| T-shaped Greek character | 24 |