| TUTORING | Teaching on a one-to-one basis (8) |
| PERSONALLY | For each boyfriend on a one-to-one basis (10) |
| APTESTS | They're scored on a 1 to 5 scale |
| RATED | Ranked on a 1 to 10 scale, say |
| UNIT | One basis of measurement (4) |
| INTERVIEWER | One conducting a one-to-one (11) |
| EURO | Currency that reached a one-to-one exchange rate with the dollar on 7/13/22 for the first time in almost 20 years |
| CONSULTINGROOM | In here there may be a one-to-one oral examination |
| TREEHILL | ADD A ONE TO GET THE TITLE OF THIS SERIES WITH CHAD MICHAEL MURRAY (two words) |
| MONEY | Sure, if it's only a one-to-one transaction, what odds? (4,5) |
| EVEN | Sure, if it's only a one-to-one transaction, what odds? (4,5) |
| ISOMETRY | Setter and others attempt one-to-one mapping (8) |
| TUTORIAL | Small group or one-to-one lesson (8) |
| MONOXIDE | What elements of breathed air finally produce with one-to-one mixing? (8) |
| PAKISTAN | Gone, having taken king with one to one country |
| YEAH | Usher song about a gal who, from a one to ten, is a certified 20 |
| ILEANEDOVER | A one to be relived vicariously as one swayed (1,6,4) |
| ISOBAR | Is Rob a one to spot a curve? (6) |
| NARY | Add it to "a one" to make "none" |
| LIMP | Be slow to give A£1 to a politician (4) |
