| Substance in a chemistry experiment | 35 |
| Substance giving red wine an astringent taste | 45 |
| Substance from which the universe was created | 45 |
| Substance found on unhygienic males | 35 |
| Substance for slippery wrestling | 32 |
| Substance for a hair-raising experience? | 40 |
| Substance falsely tied to food poisoning | 40 |
| Substance contained in many vitamin C supplements | 49 |
| Substance consisting of giant molecules | 39 |
| Substance called a pesticide by the E.P.A. | 42 |
| Substance added to paint and varnish | 36 |
| Subsiding, with "down" | 32 |
| Subsiding (with "down") | 33 |
| Subsidiary proposition in a proof | 33 |
| Subsides gradually (with "down") | 42 |
| Subsided (with "down") | 32 |
| Subsided (with ''down'') | 40 |
| Subservient subordinate, perhaps | 32 |
| Subsequently, in the Book of Mormon | 35 |
| Subsequent to the normal business day | 37 |
| Subsequent part of this document | 32 |
| Subscription-based home entertainment | 37 |
| Subscription renewal form sometimes | 36 |
| Subscript in the formula for buckminsterfullerene | 49 |
| Subordinate in the prosecutor's off. | 40 |
| Subordinate division of a minuet | 32 |
| Subordinate deity, in classical myth | 36 |
| Submitted, as completed homework | 32 |
| Submitted, as an entry / Emitted | 32 |
| Submit to alternate dispute resolution | 38 |
| Submit tax forms through cyberspace | 35 |
| Submit one's tax return via computer | 40 |
| Submit an April return, the modern way | 38 |
| Submit a tax return via the Internet | 36 |
| Submit a tax return via computer | 32 |
| Submit a tax return over the Internet | 37 |
| Submissions to literary agents: Abbr. | 37 |
| Submarine's viewing instrument | 34 |
| Submarine's evasive maneuver | 32 |
| Submarine sandwich additions, perhaps | 37 |
| Submachine gun, or its designer's nickname | 46 |
| Submachine gun legal to own in the U.S. | 39 |
| Submachine gun formerly used by the Israeli army | 48 |
| Subliminally adopt another's characteristics | 48 |
| Subjs. of a famous literary controversy? | 40 |
| Subjects studied by medieval scholars? | 38 |
| Subjects of white lies, sometimes | 33 |
| Subjects of watches and warnings | 32 |
| Subjects of Torquemada's inquiries | 38 |
| Subjects of the first 10 Amendments | 35 |
| Subjects of some TV news investigations | 39 |
| Subjects of some Toulouse-Lautrec paintings | 43 |
| Subjects of some supposed government cover-ups | 46 |
| Subjects of some park sign warnings | 35 |
| Subjects of some paranoia about terrorism | 41 |
| Subjects of some New Year's resolutions | 43 |
| Subjects of some modern lawsuits | 32 |
| Subjects of some jury deliberations | 35 |
| Subjects of some health class diagrams | 38 |
| Subjects of some '60s burnings | 34 |
| Subjects of old Playboy pictorials | 34 |
| Subjects of metaphysical research | 33 |
| Subjects of Mendelian experiments | 33 |
| Subjects of MendelÂ’s studies | 32 |
| Subjects of Mendel's experiments | 36 |
| Subjects of many wives' tales | 33 |
| Subjects of many Tibetan religious paintings | 44 |
| Subjects of many Taylor Swift songs | 35 |
| Subjects of many New Year's resolutions | 43 |
| Subjects of many H.S. yearbook photos | 37 |
| Subjects of many a Forbes article | 33 |
| Subjects of interstate regulation: Abbr. | 40 |
| Subjects of fed. election regulations | 37 |
| Subjects of Dr. Carver's experiments | 40 |
| Subjects of Congressional debate | 32 |
| Subjects of Benchley's sex study | 36 |
| Subjects of an as-yet-fruitless search, briefly | 47 |
| Subjects of a U.S. Air Force cover-up? | 38 |
| Subjects of a hit 2005 documentary | 34 |
| Subjects of a 1974 NFL rules change | 35 |
| Subjects of "The Far Side," often | 43 |
| Subjects of "either oar" situations? | 46 |
| Subjects in "The Godfather" | 37 |
| Subjects for searching or saving | 32 |
| Subjects for Barron's: Abbr. | 32 |
| Subjects are expected to follow them | 36 |
| Subjective side-by-side comparisons | 35 |
| Subjected to humiliation in an initiation | 41 |
| Subject with limits and functions, informally | 45 |
| Subject with its pluses and minuses | 35 |
| Subject window treatments to mistreatment? | 42 |
| Subject used by Warhol thirty-two times | 39 |
| Subject to simultaneous opposing forces | 39 |
| Subject to removal from the horse race | 38 |
| Subject to recompense, as a crime | 33 |
| Subject to further consideration | 32 |
| Subject to accident, chance or change | 37 |
| Subject that presents lots of problems | 38 |
| Subject that may require a permission slip | 42 |
| Subject that includes game theory | 33 |