On a voyage | 11 |
On a vessel's left | 22 |
On a vacation | 13 |
On a train | 10 |
On a tilt | 9 |
On a tight schedule | 19 |
On a tether | 11 |
On a tear | 9 |
On a tandem, e.g. | 17 |
On a streak? | 12 |
On a streak | 11 |
On a steamer, say | 17 |
On a spree | 10 |
On a spit, say | 14 |
On a Spanish ship | 17 |
On a sortie | 11 |
On a sofa, say | 14 |
On a sofa | 9 |
On a smaller scale | 18 |
On a small scale | 16 |
On a slow roller: "A Midsummer Night's Dream" | 59 |
On a slow boat to China, e.g. | 29 |
On a slow boat to China | 23 |
On a slow boat to | 17 |
On a sloop's sheltered side | 31 |
On a slant: Abbr. | 17 |
On a slant | 10 |
On a single occasion | 20 |
On a single number, in roulette | 31 |
On a shuttle, maybe | 19 |
On a shortage of know-how? | 26 |
On a short leash | 16 |
On a shoestring | 15 |
On a ship | 9 |
On a seesaw | 11 |
On a schooner, say | 18 |
On a scale of ___ 10 | 20 |
On a scale of one ___ | 21 |
On a scale of one __ | 20 |
On a scale of one -- | 20 |
On a scale of 1 to 10, what one amp in "This Is Spinal Tap" goes to | 77 |
On a scale from one -- | 22 |
On a safari | 11 |
On a run | 8 |
On a roll | 9 |
On a recurring basis | 20 |
On a rampage | 12 |
On a queue | 10 |
On a quest for a modern musical style? | 38 |
On a quest for a certain spicy food? | 36 |
On a proportional basis | 23 |
On a plane? | 11 |
On a plane, train, or bus | 25 |
On a plane, train or bus | 24 |
On a plane | 10 |
On a pinnacle | 13 |
On a pension: Abbr. | 19 |
On a pension, briefly | 21 |
On a pension (Abbr.) | 20 |
On a pens. | 10 |
On a pedestal | 13 |
On a PC, it does nothing by itself | 34 |
On a par: Prefix | 16 |
On a par: Fr. | 13 |
On a par, in Paris | 18 |
On a par, in Orléans | 23 |
On a par with, in France | 24 |
On a par with | 13 |
On a par in Paris | 17 |
On a par (with) | 15 |
On a par (abbr.) | 16 |
On a par | 8 |
On a need-to-know __ | 20 |
On a navy mission | 17 |
On a moment's notice | 24 |
On a mission for | 16 |
On a miscue: "Julius Caesar" | 38 |
On a menu, for instance | 23 |
On a map it may be colored bleu | 31 |
On a lucky streak | 17 |
On a lower level than | 21 |
On a lounge chair, maybe | 24 |
On a losing streak | 18 |
On a long rope | 14 |
On a long project, perhaps | 26 |
On a list, in olden times | 25 |
On a list of knowns | 19 |
On a liner, say | 15 |
On a liner, maybe | 17 |
On a liner, e.g. | 16 |
On a liner | 10 |
On a leash | 10 |
On a lark (#35) | 15 |
On a lark | 9 |
On a large scale | 16 |
On a jet | 8 |
On a hunt for | 13 |
On a huge scale | 15 |
On a horse | 10 |
On a holiday | 12 |