| Al-___, Saharan region | 22 |
| 0.0000001 joules | 16 |
| ___-seconds (Planck's constant unit) | 40 |
| Â Â Work unit | 19 |
| Hence | 5 |
| As a result | 11 |
| Thus | 4 |
| So | 2 |
| "Cogito, ___ sum" | 27 |
| For this reason | 15 |
| Accordingly | 11 |
| "Cogito ___ sum" | 26 |
| Logical connector | 17 |
| Cogito, ___ sum | 15 |
| Start of a conclusion | 21 |
| For that reason | 15 |
| Logician's word | 19 |
| Beginning of a conclusion | 25 |
| Conclusion lead-in | 18 |
| It follows that | 15 |
| Word used in logic | 18 |
| "Cogito, ___ sum": Descartes | 38 |
| Therefore, to Descartes | 23 |
| Descartes's "therefore" | 37 |
| Conclusion starter | 18 |
| Conclusion preceder | 19 |
| Hence, to Hadrian | 17 |
| By that reasoning | 17 |
| Word in a proof | 15 |
| Logician's transition | 25 |
| Cogito follower | 15 |
| Cogito ___ sum | 14 |
| Because of this | 15 |
| And so | 6 |
| Word in a Descartes conclusion | 30 |
| Word before a conclusion | 24 |
| Syllogistic word | 16 |
| Sic | 3 |
| Middle of Descartes' conclusion | 35 |
| Cogito-sum connector | 20 |
| Cartesian conjunction | 21 |
| Syllogist's word | 20 |
| Sum preceder? | 13 |
| Second word from Descartes? | 27 |
| It may lead to a conclusion | 27 |
| Cogito-sum link | 15 |
| Cogito ___ sum (Descartes' conclusion) | 42 |
| As a result, in logic | 21 |
| "Tantum ___," hymn section | 36 |
| "For that reason ..." | 31 |
| ''Cogito ___ sum'' | 34 |
| Word of conclusion | 18 |
| Therefore, to Tiberius | 22 |
| Syllogism word | 14 |
| Prefix meaning "work" | 35 |
| Postulation word | 16 |
| Part of a Cartesian declaration | 31 |
| Logical Latin word | 18 |
| Logical connection hidden in eight puzzle answers | 49 |
| It comes before the conclusion, perhaps | 39 |
| Hence, in logic | 15 |
| Descartes' "therefore" | 36 |
| Consequently, to Descartes | 26 |
| Concluding word | 15 |
| Cogito, --- sum | 15 |
| Cogito-sum divider | 18 |
| Apt rhyme for "so" | 28 |
| "It follows that . . ." | 33 |
| "By that reasoning ..." | 33 |
| 'Cogito, -- sum' | 24 |
| ''In conclusion'' | 33 |
| Work prefix | 11 |
| Word preceding a conclusion | 27 |
| Word in a syllogism | 19 |
| Word in a Descartes quote | 25 |
| Word before sum, sometimes | 26 |
| Word before "sum" | 27 |
| Word after a minor premise | 26 |
| Transition in logic | 19 |
| Thus, to a logician | 19 |
| Thus, in mathematical proofs | 28 |
| Thus, in Latin I | 16 |
| Therefore: L. | 13 |
| Therefore, to Tacitus | 21 |
| Therefore, in a proof | 21 |
| Term in logic | 13 |
| Sum lead-in | 11 |
| So it follows that | 18 |
| Segue to a conclusion | 21 |
| Proof part | 10 |
| Post hoc, ___ propter hoc | 25 |
| Philosopher's "so" | 32 |
| Part of Descartes's declaration | 35 |
| Middle word of Descartes' conclusion | 40 |
| Logician's connector | 24 |
| Logician's conjunction | 26 |
| Logical word | 12 |
| Logical term | 12 |
| It then follows that ... | 24 |
| It may precede a sum? | 21 |