| Prefix meaning ''above'' | 40 |
| Prefix like uni- | 16 |
| Prefix like pre- | 16 |
| Prefix like pan- | 16 |
| Prefix like mono- | 17 |
| Prefix like iso- | 16 |
| Prefix like equi- | 17 |
| Prefix like E- | 14 |
| Prefix like contra- | 19 |
| Prefix like atm- | 16 |
| Prefix like aer- | 16 |
| Prefix like a- | 14 |
| Prefix like "ultra" | 29 |
| Prefix indicating ten | 21 |
| Prefix indicating priority | 26 |
| Prefix indicating automation | 28 |
| Prefix indicating "half" | 34 |
| Prefix in the airplane industry | 31 |
| Prefix in some war names | 24 |
| Prefix in some French surnames | 30 |
| Prefix in some drinks | 21 |
| Prefix in some alloy names | 26 |
| Prefix in skin care brand names | 31 |
| Prefix in Russian place names | 29 |
| Prefix in parentheses | 21 |
| Prefix in medicine | 18 |
| Prefix in many winter product names | 35 |
| Prefix in many Ocean Spray products | 35 |
| Prefix in many Ocean Spray drinks | 33 |
| Prefix in many juice names | 26 |
| Prefix in many chemical names | 29 |
| Prefix in hematology | 20 |
| Prefix in geometry class | 24 |
| Prefix in flight | 16 |
| Prefix in cloud names | 21 |
| Prefix in chemistry | 19 |
| Prefix in aviation | 18 |
| Prefix in Asian relations | 25 |
| Prefix in a Dow trademark | 25 |
| Prefix from the Greek for "wide" | 42 |
| Prefix from the Greek for "heaven" | 44 |
| Prefix from Greek for "far" | 37 |
| Prefix for within | 17 |
| Prefix for winter products | 26 |
| Prefix for wig or winkle | 24 |
| Prefix for while | 16 |
| Prefix for whale | 16 |
| Prefix for way or marine | 24 |
| Prefix for way | 14 |
| Prefix for wave or scope | 24 |
| Prefix for wave | 15 |
| Prefix for watt or byte | 23 |
| Prefix for watt | 15 |
| Prefix for war or social | 24 |
| Prefix for war or dote | 22 |
| Prefix for war and school | 25 |
| Prefix for vision or phone | 26 |
| Prefix for vision | 17 |
| Prefix for violet | 17 |
| Prefix for view or state | 24 |
| Prefix for view | 15 |
| Prefix for vert | 15 |
| Prefix for version | 18 |
| Prefix for verse or form | 24 |
| Prefix for verse or cycle | 25 |
| Prefix for verse | 16 |
| Prefix for venous | 17 |
| Prefix for vegetarian | 21 |
| Prefix for Vegas or Campanas | 28 |
| Prefix for various and sundry Jay-Z ventures | 44 |
| Prefix for van or cam | 21 |
| Prefix for valent | 17 |
| Prefix for valence | 18 |
| Prefix for typist | 17 |
| Prefix for type or magnet | 25 |
| Prefix for type or gram | 23 |
| Prefix for type | 15 |
| Prefix for tude or meter | 24 |
| Prefix for tude and potent | 26 |
| Prefix for trust or thesis | 26 |
| Prefix for trust | 16 |
| Prefix for trope or stat | 24 |
| Prefix for trooper or medic | 27 |
| Prefix for trooper | 18 |
| Prefix for trillion | 19 |
| Prefix for toxin or dote | 24 |
| Prefix for toxin | 16 |
| Prefix for tourism | 18 |
| Prefix for tope or mer | 22 |
| Prefix for tope | 15 |
| Prefix for tone or plane | 24 |
| Prefix for tone or gram | 23 |
| Prefix for tone | 15 |
| Prefix for ton or phone | 23 |
| Prefix for tiller | 17 |
| Prefix for thesis | 17 |
| Prefix for therm or tope | 24 |
| Prefix for theater | 18 |
| Prefix for the square root of this clue | 39 |
| Prefix for the opposed | 22 |