| Acid's quality |
Premier Sunday |
17 Sep 2023 |
| Nonbasic characteristic |
New York Times |
16 Feb 2023 |
| Highly acidic |
Universal |
27 May 2022 |
| Characteristic of acid, and of this puzzle, in a way |
Wall Street Journal |
06 Feb 2020 |
| Figure that denotes acidity |
|
|
| Figure that denotes acidity |
New York Times |
13 Oct 2019 |
| Acidic |
Newsday |
10 Aug 2017 |
| Acid test outcome, possibly |
LA Times Daily |
27 Sep 2016 |
| Far from basic |
Newsday |
31 Jul 2016 |
| Acidic |
LA Times Daily |
23 Jan 2016 |
| Acid test outcome, possibly |
|
|
| Acidic |
|
|
| Highly acidic |
Newsday |
01 Nov 2015 |
| Highly acidic |
|
|
| Acidic, to a chemist |
|
|
| Marked acidity |
|
|
| Like some shampoos |
|
|
| High acidity |
|
|
| Vinegar quality |
|
|
| Like acidic detergents |
|
|
| Like acidic detergents |
|
|
| Acid quality |
|
|
| Boast of some shampoos |
|
|
| Result in an acid test? |
|
|
| Number for an acid |
|
|
| Acidic |
|
|
| Acid test finding |
|
|
| Acidic, as some shampoos |
|
|
| Like some shampoos |
|
|