| Additional word | 15 |
| Additional waist? | 17 |
| Additional unspecified things | 29 |
| Additional tryouts | 18 |
| Additional trial | 16 |
| Additional to | 13 |
| Additional thought preceder | 27 |
| Additional thought letters | 26 |
| Additional stipulations | 23 |
| Additional sound blended into a recording | 41 |
| Additional silk fabric? | 23 |
| Additional remuneration | 23 |
| Additional phone line? | 22 |
| Additional performance | 22 |
| Additional ones not itemized (with ''the'') | 59 |
| Additional ones not itemized | 28 |
| Additional ones | 15 |
| Additional number | 17 |
| Additional matters of concern | 29 |
| Additional levy | 15 |
| Additional helpings | 19 |
| Additional helping of food | 26 |
| Additional guest quarters, in Massachusetts? | 44 |
| Additional food helpings | 24 |
| Additional epithet | 18 |
| Additional epistolary afterthought | 34 |
| Additional comment | 18 |
| Additional charge | 17 |
| Additional Built to Spill song? | 31 |
| Additional bedding? | 19 |
| Additional assessment | 21 |
| Additional answers? | 19 |
| Additional amount | 17 |
| Additional action | 17 |
| Additional | 10 |
| Addition: Abbr. | 15 |
| Addition, perhaps | 17 |
| Addition, of a sort | 19 |
| Addition, in construction | 25 |
| Addition, etc.: Abbr. | 21 |
| Addition, e.g. | 14 |
| Addition word | 13 |
| Addition totals | 15 |
| Addition total | 14 |
| Addition to the staff? | 22 |
| Addition to the staff | 21 |
| Addition to the pot | 19 |
| Addition to the family | 22 |
| Addition to the conversation | 28 |
| Addition to some prison sentences | 33 |
| Addition to percent | 19 |
| Addition to my family on 5/31/12 | 32 |
| Addition to café | 19 |
| Addition to an I.R.A.: Abbr. | 28 |
| Addition to a second printing, perhaps | 38 |
| Addition to a school, say | 25 |
| Addition to a letter | 20 |
| Addition to a document | 22 |
| Addition to a concentrate | 25 |
| Addition to a building | 22 |
| Addition to a board, say | 24 |
| Addition to a bill or contract | 30 |
| Addition to a bill | 18 |
| Addition symbol? | 16 |
| Addition symbol | 15 |
| Addition solutions | 18 |
| Addition solution | 17 |
| Addition signs | 14 |
| Addition sign? | 14 |
| Addition sign | 13 |
| Addition results | 16 |
| Addition result | 15 |
| Addition problems | 17 |
| Addition or subtraction, e.g. | 29 |
| Addition or subtraction | 23 |
| Addition of sorts | 17 |
| Addition of a sort | 18 |
| Addition mark | 13 |
| Addition for café | 20 |
| Addition figures | 16 |
| Addition figure | 15 |
| Addition division | 17 |
| Addition conclusion | 19 |
| Addition compared to geometry and trigonometry | 46 |
| Addition column | 15 |
| Addition at the polls | 21 |
| Addition answers | 16 |
| Addition aids | 13 |
| Addition after "after" | 32 |
| Addition | 8 |
| Addison-Steele issues | 21 |
| Addison's writing partner | 29 |
| Addison's publishing partner | 32 |
| Addison's partner and family | 32 |
| Addison's partner | 21 |
| Addison's literary partner | 30 |
| Addison's friend | 20 |
| Addison's forte | 19 |
| Addison's colleague | 23 |
| Addison's collaborator | 26 |