| Text | Length |
| Formic-acid source | 18 |
| Formic mounds | 13 |
| Formic and folic | 16 |
| Formic acid sources | 19 |
| Formic acid source | 18 |
| Formerly, to a poet | 19 |
| Formerly, once | 14 |
| Formerly, old-style | 19 |
| Formerly, old style | 19 |
| Formerly, of yore | 17 |
| Formerly, of old | 16 |
| Formerly, name-wise | 19 |
| Formerly, long ago | 18 |
| Formerly, in verse | 18 |
| Formerly, in poems | 18 |
| Formerly, in Lyon | 17 |
| Formerly, in a way | 18 |
| Formerly, formerly | 18 |
| Formerly Queenstown | 19 |
| Formerly Persia | 15 |
| Formerly owned | 14 |
| Formerly named | 14 |
| Formerly known as | 17 |
| Formerly Ismet Paza | 19 |
| Formerly in fashion | 19 |
| Formerly formerly? | 18 |
| Formerly formerly | 17 |
| Formerly enjoyed | 16 |
| Formerly did | 12 |
| Formerly Christiana | 19 |
| Formerly called | 15 |
| Formerly before | 15 |
| Formerly archaic? | 17 |
| Formerly Angora | 15 |
| Formerly acted as | 17 |
| Formerly once | 14 |
| Formerly formerly | 18 |
| Former, old style | 17 |
| Former, of old | 14 |
| Former, in poems | 16 |
| Former, formerly | 16 |
| Former, at one time | 19 |
| Former Yankee Combs | 19 |
| Former Yankee Boyer | 19 |
| Former wrestler Lex | 19 |
| Former world pwr. | 17 |
| Former world power | 18 |
| Former woolly bear | 18 |
| Former Wizard | 13 |
| Former western fort | 19 |
| Former WB sitcom | 16 |
| Former WB rival | 15 |
| Former VW camper | 16 |
| Former VP Quayle | 16 |
| Former VP Barkley | 17 |
| Former VP Agnew | 15 |
| Former vow word | 15 |
| Former VOA overseer | 19 |
| Former VHS rival | 16 |
| Former Vegas hotel | 18 |
| Former Vegas casino | 19 |
| Former Veep Spiro | 17 |
| Former veep Quayle | 18 |
| Former veep Agnew | 17 |
| Former VCR maker | 16 |
| Former V. P. | 12 |
| Former Utah senator | 19 |
| Former USSR part | 16 |
| Former USSR member | 18 |
| Former US territory | 19 |
| Former US terr. | 15 |
| Former US gas brand | 19 |
| Former US capital | 17 |
| Former United rival | 19 |
| Former union mems. | 18 |
| Former union leader | 19 |
| Former Union | 12 |
| Former UN member | 16 |
| Former UN leader | 16 |
| Former UN head Kofi | 19 |
| Former UN head | 14 |
| Former UK measure | 17 |
| Former UAR member | 17 |
| Former U.S. terr. | 17 |
| Former U.S. carrier | 19 |
| Former U.S. capital | 19 |
| Former U.S. agency | 18 |
| Former U.S. agcy. | 17 |
| Former U.N. power | 17 |
| Former U.N. name | 16 |
| Former U.N. leader | 18 |
| Former U.N. head | 16 |
| Former U.N. chief | 17 |
| Former U.N. agcy. | 17 |
| Former U.K. coin | 16 |
| Former U.K. carrier | 19 |
| Former U.K. airline | 19 |
| Former U.A.W. head | 18 |
| Former U. S. agency | 19 |
| Former U. N. name | 17 |
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