| Six feet under, metaphorically | 30 |
| Six feet under, so to speak | 27 |
| Six feet under? | 15 |
| Six feet: Abbr. | 15 |
| Six fifty | 9 |
| Six Flags attraction | 20 |
| Six Flags attractions | 21 |
| Six Flags coaster whose name is Spanish for "The Bull" | 64 |
| Six Flags Elitch Gardens city | 29 |
| Six Flags features | 18 |
| Six Flags Great Adventure roller coaster with a Spanish name | 60 |
| Six Flags New England locale | 28 |
| Six Flags New England location | 30 |
| Six for a TD | 12 |
| Six French kings | 16 |
| Six ft. of water | 16 |
| Six ft., e.g. | 13 |
| Six Gallery reading participants | 32 |
| Six games, if one player loses all six | 38 |
| Six in 1,000,000 | 16 |
| Six in a million? | 17 |
| Six in Napoli | 13 |
| Six in Sevilla | 14 |
| Six kings of Norway | 19 |
| Six layers of a song? | 21 |
| Six less four | 13 |
| Six made a drachma | 18 |
| Six make a fl. oz. | 18 |
| Six make an inning | 18 |
| Six make one a million | 22 |
| Six Million Dollar Man, e.g. | 28 |
| Six months | 10 |
| Six months from julio | 21 |
| Six mos. from Apr. | 18 |
| Six mos. from April | 19 |
| Six musicians | 13 |
| Six Nations tribe | 17 |
| Six Norwegian kings | 19 |
| Six o'clock broadcast | 25 |
| Six o'clock TV broadcast | 28 |
| Six o'clock TV fare | 23 |
| Six o'clock TV fare, often | 30 |
| Six of Juan? | 12 |
| Six of spades, e.g. | 19 |
| Six of the Italians | 19 |
| Six of these can be spotted within this grid | 44 |
| Six of these make a fl. oz. | 27 |
| Six of ___ half dozen of the other | 34 |
| Six on a die | 12 |
| Six on a Vegas cube | 19 |
| Six or seven follower | 21 |
| Six or seven in a game | 22 |
| Six or sub follower | 19 |
| Six outs | 8 |
| Six pieces of sushi, usually | 28 |
| Six plus four | 13 |
| Six plus six | 12 |
| Six popes | 9 |
| Six preceder | 12 |
| Six quintupled | 14 |
| Six Russian czars and grand dukes | 33 |
| Six stars in Cygnus | 19 |
| Six successor | 13 |
| Six times a year | 16 |
| Six to an inning | 16 |
| Six tricks, in bridge | 21 |
| Six women at Penn programmed it | 31 |
| Six years before the Battle of Hastings | 39 |
| Six years in the Senate | 23 |
| Six years, for a senator | 24 |
| Six years, for a U.S. senator | 29 |
| Six years, for Bentsen | 22 |
| Six years, for senators | 23 |
| Six years, for U.S. senators | 28 |
| Six years, in the U.S. Senate | 29 |
| Six years, perhaps | 18 |
| Six __ ... | 10 |
| Six ___ a-laying (gift in a Christmas song) | 43 |
| Six, at dice | 12 |
| Six, e.g. | 9 |
| Six, for many | 13 |
| Six, for many families | 22 |
| Six, for the big hand | 21 |
| Six, in Hawaiian | 16 |
| Six, in Italian | 15 |
| Six, in Italy | 13 |
| Six, in Madrid | 14 |
| Six, in Milan | 13 |
| Six, in old dice games | 22 |
| Six, in Ponce | 13 |
| Six, in Salerno | 15 |
| Six, in San Remo | 16 |
| Six, in Sardinia | 16 |
| Six, in Sevilla | 15 |
| Six, in Seville | 15 |
| Six, in Sicilia | 15 |
| Six, in Sicily | 14 |
| Six, in Siena | 13 |
| Six, in Sorrento | 16 |
| Six, in Spain | 13 |