| Clue | Source | Date |
|---|---|---|
| Resembling a certain letter: Hyph. | ||
| Looking like pothooks | Newsday | 10 Sep 2023 |
| Like many a chute in Chutes and Ladders | New York Times | 23 Jul 2022 |
| Like pothooks | Newsday | 10 Jun 2022 |
| Sigmoid | Wall Street Journal | 14 Dec 2021 |
| Curved like a pothook | Premier Sunday | 01 Dec 2019 |
| Like some curves | LA Times Daily | 18 Apr 2015 |
| Like some curves | ||
| Like some hooks | ||
| Like a pothook | ||
| Like pothooks | ||
| Curvy, in a way | ||
| Curving one way, then the other | ||
| Like some hooks | ||
| Curvy, in a way | ||
| Like a pothook | ||
| Winding, in a way | ||
| Like some curvy roads | ||
| Like some curves | ||
| Like some hooks | ||
| Like some curves | ||
| Like some hooks | ||
| Sigmoid | ||
| Like a pothook | ||
| Like a tête-à-tête sofa | ||
| Sigmoid. |