| Clue | Source | Date |
|---|---|---|
| Key constituent | Newsday | 22 Nov 2024 |
| Construction of a number of flats needing this component (8-5) | ||
| Component larger than a brick (8-5) | ||
| Amino acid, vis-Ã -vis protein | LA Times Daily | 03 Jan 2023 |
| Lego bit, e.g | Premier Sunday | 01 Apr 2018 |
| *Lego unit | ||
| Association of constructors? | ||
| Basic element |