| Rival of Rizzuto | 16 |
| Rival of RMN in 1968 | 20 |
| Rival of Roach in early film comedy | 35 |
| Rival of Robert Oppenheimer | 27 |
| Rival of Rome | 13 |
| Rival of Rory | 13 |
| Rival of S.M.U. | 15 |
| Rival of Sally | 14 |
| Rival of Sam's Club | 23 |
| Rival of Scipio | 15 |
| Rival of Sinclair and Sunoco | 28 |
| Rival of Skippy | 15 |
| Rival of Smell-O-Vision, in Hollywood | 37 |
| Rival of Smirnoff Ice | 21 |
| Rival of Sonicare | 17 |
| Rival of Sorenstam | 18 |
| Rival of Spade or Queen | 23 |
| Rival of Spalding and Wilson | 28 |
| Rival of Sparta | 15 |
| Rival of Sparta and Athens | 26 |
| Rival of Staples | 16 |
| Rival of Steffi | 15 |
| Rival of T.C.U. | 15 |
| Rival of Target | 15 |
| Rival of Terminix | 17 |
| Rival of Tesla | 14 |
| Rival of Tetley and Twinings | 28 |
| Rival of the A.F.T. | 19 |
| Rival of The Citadel | 20 |
| Rival of The Citadel: Abbr. | 27 |
| Rival of the past | 17 |
| Rival of the Small-Scale Experimental Machine | 45 |
| Rival of the Whopper | 20 |
| Rival of Thomas Edison | 22 |
| Rival of Tiger and Phil | 23 |
| Rival of Tiger and Vijay | 24 |
| Rival of Titleist | 17 |
| Rival of TNT | 12 |
| Rival of Tom and Dan | 20 |
| Rival of Total | 14 |
| Rival of Tulane | 15 |
| Rival of U.of M. | 16 |
| Rival of U.S. Grant | 19 |
| Rival of U.S.C. | 15 |
| Rival of UPS and FedEx | 22 |
| Rival of UPS or FedEx | 21 |
| Rival of USC | 12 |
| Rival of Vegas | 14 |
| Rival of Velma in "Chicago" | 37 |
| Rival of Venus | 14 |
| Rival of Vogue | 14 |
| Rival of Williams | 17 |
| Rival or bishop preceder | 24 |
| Rival rival | 11 |
| Rival sch. of The Citadel | 25 |
| Rival school of Harrow | 22 |
| Rival school of The Citadel: Abbr. | 34 |
| Rival site that launched before YouTube | 39 |
| Rival successfully | 18 |
| Rival suitor's expletive | 28 |
| Rival to Tums or Beano | 22 |
| Rival's rant | 16 |
| Rival, perhaps | 14 |
| Rivaled | 7 |
| Rivaled Niobe | 13 |
| Rivaled successfully | 20 |
| Rivaling actress Adams in intelligibility? | 42 |
| Rivaling: Prefix | 16 |
| Rivalrous | 9 |
| Rivals | 6 |
| Rivals for parental attention, perhaps | 38 |
| Rivals for Silvia's hand | 28 |
| Rivals for the folks' attention, maybe | 42 |
| Rivals of Athenians | 19 |
| Rivals of Big Red and Big Green | 31 |
| Rivals of GEs | 13 |
| Rivals of Persians | 18 |
| Rivals of Raiders | 17 |
| Rivals of Reeboks | 17 |
| Rivals of Reps. | 15 |
| Rivals of the Buckeyes | 22 |
| Rivals of the Cougars of BYU | 28 |
| Rivals of the Dodgers | 21 |
| Rivals of the Iroquois | 22 |
| Rivals of the O's | 21 |
| Rivals the one-hoss shay | 24 |
| Rivals to who one always loses | 30 |
| Rivals, maybe | 13 |
| Rive | 4 |
| Rive Gauche and Rive Droite separator | 37 |
| Rive Gauche fashion initials | 28 |
| Rive Gauche sights | 18 |
| Rived | 5 |
| Riven | 5 |
| Riven is its sequel | 19 |
| Rivendell dweller | 17 |
| Rivendell inhabitants | 21 |
| River | 5 |
| River across Manhattan from the Hudson | 38 |
| River across Nebraska | 21 |